Low Temperature Stirling Engine
I bought one of these, and it now lives on my desk. Whenever I feel like playing, I just pop it on a cup of coffee, and it runs. It's a really nicely engineered piece of kit, and a real crowd puller. It appeals to the engineer/scientist in me.
this magazine is about science and technology news, includes a lot of articles about, health, space, environment and includes some great photography it is very interesting and i highly recommend it
A bit science dorky, but looks good. A quick glance in the morning and never be caught unprepared for clouds, rain, or snow.