"> Chen states that similar systems have been built before, but were not cost-effective because they relied on each square having their own motor to raise them. Here, the team's innovation is that a single motor is used to power each square.Typo or something? The solution sounds no different than the originally stated "problem"."
"I didn’t have a truck and I moved my food outside. The freezer stuffy was easy but the fridge stuff was stressful. I didn’t want to put it out so longe it would freeze and I didn’t want to keep it in so long it would spoil. If I could have plugged it in, it would have been a big relief."
"> the blower on the furnace only uses 400wHow did they wire that up? Cut an extension cable and use wire nuts? I don’t think my furnace accepts a regular 110v plug"
"Seems like the zip tied end at the bottom would be more prone to leaks. BTW I had to switch from iOS safari to chrome to be able to save my profile and also to comment. The site features aren’t to be broken for me on iOS safari."