Sticker-removing trick: put the stickered item in the freezer

No engraving tool? Etch it with copper sulfate! A pound of this stuff [Amazon] costs very little and will be enough to etch everything in the house. As the presenter notes, if you're etching a chisel remember to scrape all the "fat" off first. You can use the remainder as a fungicide and fertilizer in… READ THE REST

Maker B shows how to make a tiny but functional gasoline-powered engine. You'll need about $1,000 worth of precision shop equipment, 1,000 hours to burn, and 1,000 milliliters of gasoline. One of these things is unreasonably expensive. READ THE REST

The Vlogbrothers don't even have to mention the main thing that's happening! All the other things happening are quite enough to ignite the dread monads of your ontology. While we wash the potatoes, it's worth considering that the kinds of food you crave are dictated partly by your cells and partly by the bacterial cells… READ THE REST

We thank our sponsor for making this content possible; it is not written by the editorial staff nor does it necessarily reflect its views.  Has learning how to play the guitar been on your bucket list? Learning how to play guitar should be simple, fun, and accessible, but with the average guitar costing $600 — lessons not included, you might… READ THE REST

We thank our sponsor for making this content possible; it is not written by the editorial staff nor does it necessarily reflect its views.  With most of our daily activities happening online, no one will ever complain about having too much storage space. On the contrary, it's frustrating when you run out of storage or have… READ THE REST

We thank our sponsor for making this content possible; it is not written by the editorial staff nor does it necessarily reflect its views.  We're sure our parents had a wild time back in the day without modern media, and to some degree, we wish we could be a little less plugged in. But then we… READ THE REST