"How do you sharpen the other side?"

"I bought a knockoff gopro and a stand: total cost is less than $100. I set it up by the opponent's goal and when something interesting happens I stop start the video for a time marker. It’s not as good as a handheld phone but it’s a lot less active work."

"Are the plow and hearth feeders squirrel proof? It doesn’t seem to say so on the page."

"Just grab a regular piece of sandpaper and put the exo in “rotex” mode and you’re good to go."

"I was just thinking “I would love to put my bucket bike on the wall but it is too heavy. This is a neat idea though I doubt it would be long enough (if it was ever commercialized)."

"The shower in the kitchen reminded me: In college we used to have “shower beers” on game day. Would have saved time to not even have to get out of the shower!"

"Looking at the product page the 7.2 kilowatt hour model comes with one 220 socket."

"I wonder if a similar approach to joining could be used to make longer ladders. I’ve found that the price of ladders increases exponentially to their length. I’ve got a 16 ft extension ladder but it cannot reach everything in and around my house. "

"> 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’m a sucker for getting organized. Still that price seems steep, $40 is Milwaukee packout territory. "

"All aluminum design for a device historically known for being too cold on a patients skin is an interesting choice. I would like to see a patient focused version with a little heater."

"We got two for christmas, for kids 6 and 8. I like them. We’ve gone to the park a few times with them and some other toys (like frisbee). I wish charging was USB C and the runtime doesn’t quite feel like 20 min if that’s what they are advertising. P"