I'm trying to use the lavatories to amplify the cooling effect of my thermo aquatuners (output mass is greater than input mass) as a way of cooling down my whole base slowly. #2. This Augment can only be used on Hardened and higher tiered machines. yeah, the sieve cant process overheated coolant from the refinery fast enough since it dumps 800kg of water, or 80 packets. I recently built the auto sieve and got it working. We just have to be extra careful that we subscribe to the Flux on a separate thread, . Done, on to the next messed up sour gas boiler. 8 kg s −1. A placed energy cell that is holding Redstone Flux emits a light level of between 1 and 8, depending on how full it is. Sieving is a method of using a sieve to distinguish small particles from bigger particles. 1-2, including babinet 1, the top of babinet 1 are equipped with upper cover 2, babinet 1 For the cuboid cavity of upper opening, upper cover 2 is the cuboid cavity of lower opening, under the upper opening and upper cover 2 of babinet 1 Side's opening is connected by compression handle 3,. json' not found. The Kustomization API defines a pipeline for fetching, decrypting, building, validating and applying Kustomize overlays or plain Kubernetes manifests. The schematic of membrane separation for binary gas mixtures. 40. The growth chamber is heated to 1300-1600 °C with pressures above 870,000 pounds per square inch. These are the US Sieve Series and Tyler Equivalent, sometimes called Tyler Mesh Size or Tyler Standard Sieve Series. That's its unit. They don't want to talk to each other directly. ps = percent sand. 70μm×3. Thus, designers extracted the core losses from the published sine-wave-specific loss curves using the flux-density amplitude andThe Magmatic Dynamo is a power-generating machine from Thermal Expansion 3. Therefore, using the open-surface equation, we find that the electric flux through the surface is. 2, right). This will restart your daemon and the collateral will be unlocked to spend. Approved for Travel. the pipe is a chest or the Flux Sieve A buffer chest. 19. 3 comments. equation of a transformer. The invention relates to the technical field of welding, in particular to an automatic pneumatic control rocker type welding flux sieve, which comprises: the screen comprises a screen body, a screen component and a driving component. ”. Lincoln Elecric has a variety of submerged arc welding flux and wire designed to be paired together to meet any industry specific welding requirement. The sieve does have a "pre-work" animation that delays it's activation which may be the cause. Simply place a stack of ore in the slot and the products will be sorted for you in a 20 slot grid within the sieve. Imagine a 10x3 typical water tank. This is because every time there is a packet for the bridge to take there is also a full packet at the other. Duty cycle: 30% at 80A. 1 µm. The Auto Sieve has an input slot that holds a stack of material. output amps: 90A. g. But i ain´t getting that 40C output water ! I have the following temperatures - Output water 98,5C - Input water 98,6C. With this feature, Flink can. Fig. 15 m and (c) 0. This stray energy also increases the in-ductance b(!yond its intended value by an amount that is difficult to predict. For finite element method, the variable needs to be a continuous finite element type (e. The resources are pulled out again with transfer nodes. The end output should be the ore dust into the 3rd auto compressor which you can then pipe to a smeltery, pulverizer, sag mill, etc. This will function as your mechanism to get rid of excess water. It does so by iteratively marking as composite (i. 5° and 13. DASNINJA86 • 7 mo. I have tested this with gregtech pipes as well as with vanilla minecraft hoppers. With compacting drawers, you can pull out the regular or compressed version on demand, with no RF or time costs. A lot of time and many machines mainly. In each of these systems, energy is delivered at high. Rutile electrode flux is the preferred choice for welding out-of-position welds. 0–93 RF/t. From there I would say go do whatever takes your fancy. Of course, it's in meters cubed per second. In the evaluation of the carbon molecular sieve membrane, hydrogen could be separated from propane with a selectivity of 10 000 with a hydrogen permeance of 5 m 3 (STP)/(m 2 hbar). f. TMP curve)4 – Avoid exceeding 30–40% conversion ratios • Check hysteresis if possible by returning the system to the initial conditions and taking a final flux measurement; compare initial flux performance to final flux performance at initial conditions. The value of the current in a coil is given by I = I0 sin (ωt) The I/O parameter CURRENT_VAL can be expressed as function of other I/O parameters (I0, FREQ, TIME) by using the following formula: CURRENT_VAL=I0* (2*PI*FREQ*TIME)The utility model discloses a drum-type solder flux sieve separator relates to solder flux processing and handles technical field, the utility model overcomes among the prior art existing solder flux sieve separator generally be the vibrating screening, and vibration noise is big when not only using, separates unclean moreover, can mix dust, influences. As of now I’m using magmatic lava generator (can’t think of the proper name). Insert this CD-ROM into your PC and you will be prompted to install the software. This must be provided if the variable is of finite volume type. Output Screen. But vapourise/freeze point for clean and polluted water is different, and using very hot/cold polluted water (>100C or <0C) may cause troubles with output (broken pipe via cold/heat damage). The Sieve is a device added by Ex Nihilo. Now if someone want to write the emf equation for primary and secondary sides then simply put subscripts 1 and 2 as shown below. A backing welding flux used for single-side submerged arc welding method is used together with the copper board as a backing; is distributed on the copper board by a certain thickness, and is pressed,together with the copper board, on the nozzle back side of the steel plate to be welded to form a back side welding channel on the nozzle surface side while performing welding; wherein, the powder. When I put crushed netherrack in the flux sieve it is being processed but no components at all land in the chest behind it. x and 2. Trying to make my first ever auto sieve setup with pulverizers and the whole bit, trying to get some ideas and help! Any pictures or guides are a great help. They are used to store and provide Redstone Flux (RF) for other items and equipment carried by the player. For other uses, see Sieve. The molten metal dissolves the high purity carbon source. TMP curve)4 – Avoid exceeding 30–40% conversion ratios • Check hysteresis if possible by returning the system to the initial conditions and taking a final flux measurement; compare initial flux performance to final flux performance at initial conditions. Lee’s 40-Lambda technique to create an ASCII output file with averaged samples. 0 T magnetic field pointing into the paper. Keep squeezing the trigger as you move the gun along the steel. 8 kg s −1. yaml config file. The number of Augments a machine can accept is determined by the machine's tier, Basic, Reinforced, Hardened, or Resonant. 1 Endeavor000 • 1 yr. Thermal Expansion (Minecraft 1. Beyond the obvious effects of weather, a key component in establishing a baseline to adjustments is to size up the crop. 2 Questing SkyBlock]In this New Minecraft ATM7: To The Sky episode, Lewis and M flux sieve output EP2 Minecraft ATM7: To The Sky [Modded 1. The type of data in the result streams does not have to match the type of data in the main stream and the types of the different side outputs can also differ. The auto sieve's ARE slow. by constant volume and variable pressure system at CO 2 partial pressure of ca. What is missing? I put gravel, sand and a wide variety of things but nothing affects it. Download Article. If you are interested in transitioning to InfluxDB 3. . This kernel supports both finite element and finite volume variables. You would also benefit from emptying the clean water out of the upper area, since it will cause problems at the sieve. They can be placed in Thermal Expansion machines to give them additional functions or extend their normal abilities. The Auto Hammer is a device added by Ex Compressum that allows the automation of the Ex Nihilo Hammer using Redstone Flux (RF). The sieve is one of the most useful items in this mod, it is required to gain many items in skyblock and make items renewable elsewhere. like good household plumbing or municipal water distribution), or like low output impedance electrical circuits or high voltage power distribution lines. Although all stainless-steel sieves are more durable and often less expensive, all-brass sieves are still useful in some applications, such as those requiring non-sparking equipment. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. . Four long parallel wires pass through the corners of a square with side 14. Automatic Sieve is a block added by the Ex Astris mod. The Flux Capacitor is a type of item added by Thermal Expansion 5. That is to say, at low values of F̂, pulses of pressure and concentration are more likely to accumulate than propagate. With over 800 million mods downloaded every month and over 11 million active monthly users, we are a growing community of avid gamers, always on the hunt for the next thing in user-generated content. )When the speed of the automatic sieve is increased with upgrades, this means the itemduct is often only extracting a single item (the most recently sieved one), while the rest of the slots slowly fill up and overflow starts to happen. plot creates a plot of the soil's grain-size distribution; no numerical values are output. Description: The name of the diffusivity functor that will be used in the flux computation. 6) to empty or fill liquid containers. . Tyler" 398251 Adapter for test sieves ø 203 mm / 8“ "Haver & Boecker" 398292 Adapter for test sieves ø 203 mm / 8“ "Retsch" 398375 Plexiglas cover, type 200 for "A200LS test sieves" 009883 SIEVE HANDLING Order no. just a single divisor in between 1 and the number. I did my best to make it as good as I can on both side. Zero waste set-and-forget system. I have set up the modular machinery autosieve (it's turning blue and everything). Scroll down a little bit here, uncheck "use system memory settings. I even put the inventory on the top and bottom. Water is produced in the sieve at the appropriate temperature. The Flux Capacitor is a type of item added by Thermal Expansion 5. This is called auto-input. They can be placed in Thermal Expansion machines to give them additional functions or extend their normal abilities. 5 wt% NaCl aqueous solution as the feed solution. When placed next to an energy cell, a redstone comparator emits a signal. Introduced in CoFH Core and later made. Membrane Size: 1 to 150 mm,Circular or Rectangular: Membrane Thickness: 0. It has power going to it, and no matter what side I place chests or barrels on (including on top and on the bottom), it still says no output inventory. side inspection doors with standard service lights. I just build a water Sieve to run a loop cooling some way to hot oil before i start refining it. The Flux Sieve is not working properly. Since your bridge is going to the loop instead, the water prioritizes staying in the loop over going to the sieve. You signed out in another tab or window. C4Soldier Guest. 18 - flux sieve still uses materials and power when inventory output is full · Issue #1663 · AllTheMods/ATM-7Auto-output and auto-input occur whenever the machine finishes processing an item, or every 32 ticks (1. Auto-output and auto-input occur whenever the machine finishes. Confirm to delete. They store Redstone Flux (RF) and can be picked up with a Crescent Hammer or a pickaxe. Best MIG Welder for Home Use—Lincoln Electric 140-Amp MIG Welder. I have mine powered with a Solar Flux Reborn solar panel, but I had to stick an ender. ) First you would set up a cobblegen with a transfer node pulling cobble out of it. It is used to generate Redstone Flux (RF). 2 Introduction The use of sieve theory is one of the most used wa y to find primes since the third. Basic flux. 1. Through. The left side of Eqn 2 reflects the temporal change in solute concentration,. 1–13. ago. Brass sieve cloth is limited to opening sizes from 2. Blocking timeout throws exception. Apr 17, 2017 255 457 89P043 [Flux Up Mode] Set P043 to 0 “Manual” to accommodate motor control because it looks less like an equivalent motor circuit to the drive. 3 /m. 5 s What is the magnitude of the average induced emf? What is the direction of the induced current? If the coil resistance is 0. Journal of Membrane. That's totally enough for 7 flux sieves and 13 flux compactors. Its maximum size is up to 3x3x9 with a huge buffer, which means we have 3x9 interface facing upward. The other outputs such as diamonds, exotic. 5c on abyssalite insulated pipes. The basic machines can be upgraded to 4 higher tiers, each adding features and functionality and. NFL. = (10N / C)(6. Just a few examples : I can overlap two bridges, or a water sieve output with a bridge input, or the opposite, or any case like these one, l. 6 seconds) if the machine is inactive. h −1. Playing the current release of Seaopolis 2. Air contains roughly 78 percent nitrogen, 21 percent oxygen, 0. e. This kernel supports both finite element and finite volume variables. subscribeOn(Schedulers. carbon. Compactor. 325) for mounting in 8in or 12in (203mm or 305mm) brass frames. The Kustomization Custom Resource Definition is the counterpart of Kustomize’s kustomization. 18. The right-hand side shows two figures on the TWL surface. The Energy Cells's GUI is able to configure redstone. This is the official repository and issue-tracker for All The Mods 7 1. This review presents the recent progress in ionic-gated transistors. g. Adapter for test sieves ø 203 mm / 8“ "W. Once a fluid enter a tank the tank can be locked to only accept that fluid. The above is an introduction to the structure and working principle of the vibro sifter. 1. Put the mesh and the siftable block in the ingredients, in any order. Which sides correspond to which slots/tanks and whether. - hook up the output of the liquid reservoir to the inputs of your toilets, washbasins, showers. 9% was reported at feed temperature 45-50°C. Foxfyre • 6 yr. That checks only for multiples of primes calculated till some predefined limit. It is used to collect or fabricate water. View Solution. You should use something that sucks up items. This kernel supports both finite element and finite volume variables. 6. The number of Augments a machine can accept is determined by the machine's tier, Basic, Reinforced, Hardened, or Resonant. A carbon molecular sieve (CMS) membrane is a microporous membrane that can serve as a molecular sieve. a Multi-outputs) is one of highly requested features in high fidelity stream processing use cases. S. The Flux Capacitor can be charged in an Energetic Infuser. THIS IS OUTDATED Sieves are compatible with any type of auto-clicking block, such as the "Autonomous Activator" from "Thermal Expansion". There is no CO2, only O2, so water cannot flow. Minecraft Version. Differentiate between Sieve cells and sieve tubes. 3 V, 5 A Mag Amp Reset 12 V, 3 A-+ + +--From 12 V secondary From. This flux is more than two-orders of magnitude higher than is commonly obtained. Sandwich-like Prussian blue/graphene oxide composite films as ion-sieves for fast and uniform Li ionic flux in highly stable Li metal batteries. Sieve must change output temperature to safe range (more 0C and less. A kind of solder flux rotary flat sieve as shown in Figs. Gauss’s Law 1. Sieve tubes of high ^ behave like high-pressure manifolds (i. Scatter of light, or halation, in the output window can seriously degrade the contrast of the II output image. I use a filter on compacting drawers to match the type sieve I want. The accuracy of measurements by light microscopy (including confocal microscopy) in previous studies was sufficient to determine l and r. The below table provides examples of the effects of adding more speed upgrades to an Automatic Sieve. 3. These can be changed to different faces using the Configuration menu in. The Igneous Extruder has one input (blue) and one output (orange). 18. Is there. …. It uses Redstone Flux (RF) to mix Water and Lava together to create igneous rocks, like Cobblestone, Granite, or Obsidian . It is less effective to build stator flux independently before. This is called auto-output. 0 and want to future-proof your code, we suggest using InfluxQL. The rationally selected pores of Zn–BTC served as ionic sieves,. Output Circuits • Popular configuration for these voltages---two secondaries, with a lower voltage output derived from the 5 V output using a mag amp postregulator. Now if we find the factors of N, it will always have following combinations: 1*N. Hi all! I just started playing the ATM7 To the Sky modpack. Yep take the cobble, put into one or more auto hammers (depending on requirements) then an auto sieve into a sorting system. Cooler water will still be electrolyzed to. Of course, it's in meters cubed per second. Without changing this default behaviour, I would like to suggest to add a toggle button to the sieve's GUI to switch between this and a "safe output mode". 0m2)(cos30o) = 52N ⋅ m2 / C. Try clicking on the X No change. RF use. 46 EBC was obtained during 9h of filtration at an average flux of 1. And this is another setup that i have, that works perfectly fine. I contrast to Thermal Expansion 5 and prior, it takes away upgrade kits for upgrading blocks in favor. The Fluid Allocator is a device added by Thermal Expansion 5. 当您想要拆分数据流时 (通常必须复制. all the time in vanilla when my dupes would decide the 300 degree regolith on the surface was a better option for sieves than the cool sand that was slightly further away. up to 4. 200 sieves have been used. 6) or Redstone Flux (since 1. I think maybe you can add a Capacity Upgrade so that players can increase the slot count of the machine. Output Circuits • Popular configuration for these voltages---two secondaries, with a lower voltage output derived from the 5 V output using a mag amp postregulator. 5%, and hence we estimate that the H 2 O flux has value 18. Since most. I have mine powered with a Solar Flux Reborn solar panel, but I had to stick an ender. 118. It adds blocks for automating various tasks, processing items and fluids, generating Redstone Flux, and for storing items, fluids and energy. 2. To get flint early, just get at least 9 gravel, put it in the offhand, make a cutting board and shovels and go to town. Flux is very corrosive, so leaving it on can damage the metal over time. I also had this issue. 3 × 3. This amount can be increased by upgrading the machine to a higher tier. a shaken sieve plate Pingping Wen1,*, NingZheng1,*, JunweiNian1,*, Liangsheng Li2,* & QingfanShi1,* We experimentally investigate a discharging flux of granular particles through a sieve plate subjectIdeally the eye of the impeller is at the outlet opening level of the sieve (US or Cetus). Run a for loop from 2 to $sqrt{N}$The inductor on the output side, the duty cycle of the PWM signal, and the switching frequency are the primary factors that determine the level of regulation enforced on the output current. Das Ganze soll jetzt übersichtlicher werden. Ionic gel, as the dielectric material in transistors, facilitates a large capacitance, and high induced-carrier concentrations. The Auto Sieve does not seem to support having items piped into it. Thermal Series is a bunch of tech mods created by Team CoFH. Then, it was assumed that all stages in both sections are sieve tray with 1. A permeate flux of 4. Following are 7 key areas where you can make adjustments to your combine. It increases the chance of a secondary output by 11%. The left-hand side shows two images on the planar surface. 12. The water contact angle of these three membranes was ~53°, which suggests hydrophilicity, and thus the water vapour sorption rate was high. It uses 40RF/tick. When the Energy Cell is placed all sides are set to input (blue) except the bottom which is set to output (orange). But I didn't see any notes about the water sieve in the changelog. Fluid Transposer. The light is reflected back towards the output increasing the gain of the II tube. Details: WebFLUX SIEVE & HAMMER AUTOMATION! EP2 Minecraft ATM7: To The Sky [Modded 1. It is used to collect or fabricate water. This will spread between the leaves so one silkworm is enough. One of the uses for a Liquid Bridge is to be able to run entirely separate pipes underneath it. Ghast tear is what I was trying to get. Copy link Alsososcar commented Aug 20, 2022. Example. g. This page should help with the rest. Bitwise Sieve. How to read file lines while they appear and represent them as Flux? 1 Stream from WebClient into Flux. Flux Sieve shows error in the GUI when you mouse over the "X" saying "Missing inventory on output side". Description. When enough energy has been consumed for an item/fluid. Like all other Dynamos, it generates Redstone Flux at a rate of 80 RF/tick. • Ensure that choice of TMP and feed flow have 1 / 2. Use extreme care to avoid damage. Optional Super-FH-100-A/P-E/P does not require a specific “Head Height” above the welding torch or hopper as Super-FH-100-A/P does)Hover on the 3 dots on the FluxNode & scroll down to the delete. It throws all the non-seed stuff in the chest and keeps the seeds in the insolator's input slot, so I highly recommend this simple setup for anybody who isn't doing anything too massive. Closed Alsososcar opened this issue Aug 20, 2022 · 3 comments Closed Ex Machines: Flux compactor #84. CN101170964A CNA200680015831XA CN200680015831A CN101170964A CN 101170964 A CN101170964 A CN 101170964A CN A200680015831X A CNA200680015831X A CN A200680015831XA CN. Nothing happens in either case. Two additional slots take stacks of Speed Upgrade or Fortune Upgrade to increase the output chance. 这个模组可以完美解决. You can override this value in the recipe. Author links open overlay panel Guangyu Jiang a, Kaiyuan Li a, Jiayi Mao a, Nan Jiang a, Jinpeng Luo b, Guoyu Ding b, Yahui Li b, Fugen Sun b, Bing Dai c, Yongsheng Li a. However, due to their. 1. Adds an RF powered Sieve, Hammer, and Compactor. I just used a vacumulator in atm6. Value. You don't need the pipe between the hammer and sieve and the hammer only outputs to the front and the sieve to the bottom. 0 N/C directed to the right. subscribeOn(Schedulers. . These fractions indicate particle size distribution within the upper and lower control limits of the mesh sizes indicated. A compactor can automatically transfer items out of any sides that directly correspond to its output slot. The sieve might make not much sense, but at least it's a game mechanic that beats "reroll until you get a slush geyser". You can easily fill up a chest full of stuff to sieve in less time than it takes you to sieve that same amount of material by hand. Set output location using hammer; Set chest or output inventory against output side of Flux Sieve; Fill chest with random items until full; Provide input material; Flux Sieve will use input material as if it is processing it, but it has no place to put the output. plot creates a plot of the soil's grain-size distribution; no numerical values are outputunder the minimum input-voltage and maximum output-current conditions. Remember high drum speeds give lots of centrifugal. Place down Flux Sieve; Place in a mesh; Provide power; Set output location using hammer; Set chest or output inventory against output side of Flux Sieve; Fill chest with random items until full; Provide input material; Flux Sieve will use input material as if it is processing it, but it has no place to put the output. A little tip to speed things up for you. This rate. A buffer chest. Did you put a. From the kinetic dynamo attach a LV wire connector and copper wire (as shown in above pic) They should attach to a LV Capacitor with also a LV wire connector on top. However, this is still overall cooling due to the fact that 1000g of hydrogen/oxygen have a significantly lower heat capacity than 1000g of water. That should start pulling item from. Blocks can be. But, it's still better than having to do the sieving yourself all the time. It is used in flour mills or building sites. (This data is accurate for Sky Factory 2. The Compactor is a machine added by Thermal Expansion 5. 03:20. Every item/fluid combination requires a certain amount of energy to process. Equation (1. It allows the obtaining of ores and other materials by sieving through basic blocks like dirt, gravel, sand, and more. Coyote Sieve User Manual The Coyote Sieve uses Dr. be on the low side for SID based on the dimensionless number analysis; see table 1). If cooling at the condenser is lost, the column may suffer overpressure. Reload to refresh your session. It uses 40RF/tick. BUY NOW: US$269, The Home Depot. The present invention relates to an apparatus for recycling a welding flux, comprising: a hopper into which a granular flux used in welding is inputted and in which a lump filtering net is installed at an upper side to be attachable and detachable for filtering flux lumps with a set size or more contained in the flux and an opened discharge hole is provided at a. mod as output #8. Size Equivalents. Flux – Higher voltage difference applied across II tube = more flux gain. Nothing is wrong; the CO2 Scrubber already processed all of the CO2 nearby. But I didn't see any notes about the water sieve in the changelog. You could save power by looping the output of the Water Sieve back to the CO2 Scrubber rather than using a Liquid Vent. A SPOM that is consuming 1 kg/s of water would heat about 1. US Sieve. 1/10/2015. 3 DISTILLATION IS… a process in which a liquid or vapor mixture of two or more substances is separated into its component fractions of desired purity based on the fact that the vapor of a boiling the knee of the flux vs. The Igneous Extruder is a machine added by Thermal Expansion 5. SideAdvectiveFluxIntegral. BUY NOW: US$269, The Home Depot. ago. The Auto Hammer has two input slots that holds a stack of material each and an internal inventory of 20 slots for output. ATM7 To the Sky Drawers question. It collects water from adjacent source blocks (any face) at a configurable rate, defaulting to 25 mB/tick with at least 2 adjacent source blocks and 1 mB/tick for passive generation. Solid particles ranging in size from 125 mm down to 20 μm can be measured quickly and efficiently by dry or wet sieving using standard test sieves. 2 seconds). large particles slipping through the pores, particles that the membrane should retain. Its recipes also sometimes yield a by-product, thus giving the Pulverizer a slight advantage over the. Example Input Syntax [avg_flux_right] # Computes -int(exp(y)+1) from 0 to 1 which is -2. ago. An I/O (input/output) parameter is a variable quantity of the study, whose variations are defined: by means of discrete values (the I/O parameter is then called controllable*) For fluids, auto-output also occurs every 4 ticks (0. Sieve plate The sieve tray (also known as perforated plate) is a flat perforated metal sheet (Figure 7. They remove pebbles and stones from sand by sieving. This operation can be useful when you want. An additional slot takes an optional Enchanted Book. 5). If there are players who would want to by default just void every item. Automation addon for Ex Nihilo: Sequentia. As users of SAW flux are aware, fluxes are sold in mesh size fractions such as 8X48, 12X100 or 20X150. Actually, I am playing ATM 6 - To the Sky recently. I took a look at the code. 4b, this leads to an uncertainty in the conversion from buoyancy flux to H 2 O flux of 7. It can be used as a small buffer to store fluids, having 3 different internal tanks, each with the capacity of 8000 mB, to store up to 3 different fluids. How is the time complexity of Sieve of Eratosthenes is n*log (log (n))? Sum of all Primes in a given range using Sieve of Eratosthenes. 5), and therefore doesn't. BUT Ex Compressum requires a book enchanted with Fortune and Efficiency. The Solar panel I is a block added by Solar Flux. 2 pack and I have already changed the sieve recipes using kubejs I was testing out the flux sieve when I noticed the output was all one item with netherite upgrade (waterlo. Historical-Middle-42 • 9 mo.