Month: October 2006

The Week in Tools

The Week in Tools

Here’s this week’s Week in Tools from our pal Chuck at ToolMonger (I got busy with Swap-o-rama-rama, so we’re posting this now!) – “This week we looked at Dremel’s new EZ-Lock cam/mandrel system for cutting and polishing wheels. (I’d bet I can count the number of Makers who don’t own a Dremel tool on one […]

Fun with luminous chemistry

Fun with luminous chemistry

MAKE pal Rob writes – “Ran across this while looking for something else- it’s from a 1937 Popular Science article on fun with luminous chemistry. Basically, the idea is that one funnel has a solution of luminol and sodium hydroxide in water, and the other funnel has a solution of pottasium ferricyanide and hydrogen peroxide […]