Regular readers of this space will know that I’ve long been a fan of Mike Caulfield’s work on developing heuristics that will help people better recognize misinformation online. I was such a fan, I ...

Learn how to make a soil sifter that takes the weight off your back with these plans for a wheeled sifting box in a frame. Sifting your soil is an excellent way to refine the foundation of your garden ...

Selected ion flow tube mass spectrometry (SIFT-MS) is a form of direct injection mass spectrometry that analyzes volatile organic compounds (VOCs) in real-time that are present in air with standard ...