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Phanatic posted:http://arstechnica.com/science/2016/04/mounting-data-suggest-antibacterial-soaps-do-more-harm-than-good/ Last time I was at a hospital, they had hand sanitizer dispensers at every entrance to an office. I did the hand sanitizer thing because it was implied as the polite thing to do and more importantly it was easy. E: I had just gotten done washing my hands/wrists in the bathroom. goatsestretchgoals fucked around with this message at 02:50 on Apr 15, 2016 |
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Apr 15, 2016 02:48
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zedprime posted:The final layer of HMI can have less rigor if its connected to a system doing the actual controlling that you can separately estop or tell it to stop listening to that HMI device. Its like saying an off the shelf mouse is inappropriate because someone might spill their Big Gulp on it and it will click the blow up button. Kind of the opposite, but the deluxe Ridge Racer arcade machine from years ago came with a real Mazda MX5 car to control it.
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Apr 15, 2016 03:53
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theflyingexecutive posted:It's true basically nothing can survive being dunked in EtOH, but more and more can survive an anemic spritz in some cranny
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Apr 15, 2016 06:21
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I don't use hand sanitizer because it doesn't make my hands feel clean, which is the most important part.
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Apr 15, 2016 17:19
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GWBBQ posted:Also, CDC reports came out around when hand sanitizer use was getting big (prompted by the 2009 swine flu pandemic) showing that the 40% etoh solutions weren't particularly effective while the 63% ones were. That's why you only see the 63% ones around these days. gently caress, does this mean I can't use cheap vodka to sanitize things anymore?
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Apr 15, 2016 19:40
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Only if you distill it further beforehand.
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Apr 15, 2016 19:45
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Gromit posted:Kind of the opposite, but the deluxe Ridge Racer arcade machine from years ago came with a real Mazda MX5 car to control it. That's really cool, I never knew about that. There's no way this thing isn't worth an obscene amount of money at this point.  baquerd posted:gently caress, does this mean I can't use cheap vodka to sanitize things anymore? Looks like it's Everclear or nothing from now on! 
Edmund Sparkler fucked around with this message at 20:28 on Apr 15, 2016 |
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Apr 15, 2016 20:25
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FIRST TIME posted:That's really cool, I never knew about that. There's no way this thing isn't worth an obscene amount of money at this point. holy balls i thought that was a dumb throwaway joke. truth is stranger than fiction.
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Apr 15, 2016 22:04
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Jesus christ you people and your soap. Hand sanitizer (correctly dosed) or plain soap and warm water. Aren't you supposed to wear gloves while welding? This is one of the pictures that scrolls by on the autobody website I'm taking my car to for repairs. I mean it's no holding the hot part of the soldering iron to repair a motherboard, but it seems a little high on the UV scale for my taste. 
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Apr 15, 2016 23:21
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Well it looks like he's just tack welding, so not much of a problem. I can probably get away with doing like 50 tacks before I have to start worrying about getting a sunburn and I burn easy.
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Apr 16, 2016 00:01
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This may be the least unsafe thing I have ever seen a forklift driver do while screwing around:
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Apr 17, 2016 04:08
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Gorilla Salad posted:This may be the least unsafe thing I have ever seen a forklift driver do while screwing around: Thats just a double deep pallet jack, not a forkilft.
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Apr 17, 2016 04:09
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Pallet jacks are just baby forklifts.
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Apr 17, 2016 04:29
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Gorilla Salad posted:This may be the least unsafe thing I have ever seen a forklift driver do while screwing around: OSHA or not, I love this with every bone in my body.
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Apr 17, 2016 05:01
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JB50 posted:Thats just a double deep pallet jack, not a forkilft. To be pedantic, it's a "stand-up rider". Because it is powered, one would usually still call it a "fork truck" but not a "fork lift"
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Apr 17, 2016 06:25
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Gorilla Salad posted:This may be the least unsafe thing I have ever seen a forklift driver do while screwing around: loving owns
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Apr 17, 2016 06:29
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H110Hawk posted:Jesus christ you people and your soap. Hand sanitizer (correctly dosed) or plain soap and warm water. Warm water doesn't get your hands cleaner than cold water. It's a massive waste of energy.
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Apr 17, 2016 06:50
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yeah. if you're not using scalding hot water you're just loving around and no thanks, that poo poo hurts when you have a kid one of the safety recommendations is to cap your water heater at like 120 degrees. i'll roll the dice and get water so hot it steams out of my faucet, it's pretty handy boner confessor fucked around with this message at 06:54 on Apr 17, 2016 |
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Apr 17, 2016 06:52
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The Wiggly Wizard posted:Warm water doesn't get your hands cleaner than cold water. It's a massive waste of energy. Warm water feels better though, so who cares about the wasted energy
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Apr 17, 2016 06:59
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The Wiggly Wizard posted:Warm water doesn't get your hands cleaner than cold water. It's a massive waste of energy. While it's not hot enough to kill bacteria, the warm water helps remove bacteria by removing dirt/oil that the bacteria thrive in.
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Apr 17, 2016 07:00
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Super Killbot posted:Well it looks like he's just tack welding, so not much of a problem. I can probably get away with doing like 50 tacks before I have to start worrying about getting a sunburn and I burn easy. Isn't UV damage cumulative over your life?
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Apr 17, 2016 07:03
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EKDS5k posted:Isn't UV damage cumulative over your life? All the skin cells currently on the outside of your body will be gone entirely a month from now.
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Apr 17, 2016 07:21
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DONT CARE BUTTON posted:I have a friend who is a middle school teacher and doesn't keep any hand sanitizer in his classroom I don't have any in my classroom. Instead, I have a gang sink with six faucets and plenty of soap. If we need etoh, I have a supply of isopropanol. Not the same, but reasonably effective at 91%.
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Apr 17, 2016 07:42
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Just cut your hands off
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Apr 17, 2016 08:46
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I'm very angry about hand sanitizer
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Apr 17, 2016 09:09
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 He had a parachute and tripped for a joke
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Apr 17, 2016 10:28
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Say Nothing posted:
I think I'd be pretty pissed if someone pulled that on me.
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Apr 17, 2016 13:26
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Popular Thug Drink posted:when you have a kid one of the safety recommendations is to cap your water heater at like 120 degrees. i'll roll the dice and get water so hot it steams out of my faucet, it's pretty handy If you get a tankless water heater, they generally cap out at 120-130*F by design. Saves you over-heating the water when you're about to cool it down with a cold-water mix. I usually do my dishes with straight hot water now since it's just at the edge of uncomfortable. 
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Apr 17, 2016 14:16
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On the flip side, the small size of RV water heaters means that your SOP is to run them hot and then mix with cold water at the tap. That way you get longer runtime at your shower temp. We have a dual fuel heater, the propane side has a 65c thermostat, stock. then we have an electric one that has a separate thermostat, set as low as it'll go which is 55C. Gotta be pretty careful, but it allows for nice long showers out of a six gallon tank.
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Apr 17, 2016 14:31
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Sockington posted:If you get a tankless water heater, they generally cap out at 120-130*F by design. Saves you over-heating the water when you're about to cool it down with a cold-water mix. I usually do my dishes with straight hot water now since it's just at the edge of uncomfortable. I've got a tankless at work that is skin-blisteringly hot. I'm pretty sure it's more like 175F.
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Apr 17, 2016 14:32
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JB50 posted:Thats just a double deep pallet jack, not a forkilft. Does it have a fork? Does it lift with that fork? 
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Apr 17, 2016 14:59
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The biggest waste with warm water is that all buildings aren't fitted with a sun-heated system that could easily provide more than half of the hot water used in it during Summer (or about 100% if you're in an area where it's always sunny during Summer).
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Apr 17, 2016 15:01
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Say Nothing posted:
I hope his knee is all right 
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Apr 17, 2016 15:03
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Gorilla Salad posted:This may be the least unsafe thing I have ever seen a forklift driver do while screwing around: This is pretty cool OSHA would not be amused
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Apr 17, 2016 15:06
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Gorilla Salad posted:This may be the least unsafe thing I have ever seen a forklift driver do while horsing around:
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Apr 17, 2016 15:44
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Three-Phase posted:I've got a tankless at work that is skin-blisteringly hot. I'm pretty sure it's more like 175F. I looked into that, and I guess it's our water heater rental company's policy not to go beyond 130*F. 
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Apr 17, 2016 15:51
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Sockington posted:I looked into that, and I guess it's our water heater rental company's policy not to go beyond 130*F. The problem I have is with a central heater, there's a warmup time depending on the length of the piping. (if you're in an apartment complex and take hot showers at odd hours, this can be agonizingly long, like several minutes). With those local heaters, you get water at the maximum temperature in seconds. That's not a problem as long as the maximum temperature isn't set too high. Where I'm at, on some of these you turn the faucet and it blasts burning hot water. I'm going to ask about turning the temperature setting down on them.
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Apr 17, 2016 16:02
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mostlygray posted:To be pedantic, it's a "stand-up rider". Because it is powered, one would usually still call it a "fork truck" but not a "fork lift" My institute just considers them "low-lift trucks" or something like that and teaches them as one of several varieties of forklift, along with rough-terrain forklifts (both vertical mast and boom-mounted lifts) and "industrial" forklifts, which are what most people picture when told to think of a forklift.
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Apr 17, 2016 16:08
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Dorks on facebook get really mad apparently when you tell them they shouldn't be testing an octcopter with 15" props in your hotel room, while holding onto the landing gear, and bringing your friend in to record it and share with your buds on the official DJI group. One went as so far as to look me up on linkedin and try to argue that not having several years experience in high end aerial photography means I can't talk about the dangers of giant carbon props spinning 18 inches over someones head because they're too lazy to remove props or test their motor orientation in a safer location with some sandbags
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Apr 17, 2016 16:51
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You can't record this then not post the video.
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Apr 17, 2016 17:09
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