Month: June 2011

How-To: Operate a Homemade Scanning Electron Microscope

How-To: Operate a Homemade Scanning Electron Microscope

When we last checked in on Ben Krasnow’s homemade SEM, he had just achieved his first successful image with the device. As his latest video shows, the project has come a long way since then. It’s a long clip, by internet standards, at almost 10 minutes, but Ben does a great job of communicating what he’s doing and why, taking us through each step in the imaging process, from loading the sample, through pumping down the vacuum chamber and powering up the electronics, to fine-tuning the image itself.

How-To: Wooden Beer Mug

How-To: Wooden Beer Mug

Becky Stern @ CRAFT writes: The rising temperatures and humidity in the northeast have me craving a cold frosty brew, and what better way to drink it than in a wooden beer mug you made yourself. Drean on Instructables shows you how to form this design, although you should investigate to be sure the wood […]