- Green Steam Engine Home Page
Introducing a new piston steam engine design for stationary and marine applications that is extremely efficient, economical and easy to build. Plans are now available. (US patent # 6647813)
- Long Now Projects: Clock
a monument scale, multi-millennial, all mechanical clock as an icon to long term thinking
The Long Now Foundation was established in 01996 to develop the Millennium Clock & Library Projects and promote long term thinking.
in Tech by 2 users
- Popular Mechanics
Popular Mechanics is a service magazine covering a variety of information on home improvement, automotive needs, electronics, computers, telecommunications, outdoors, fitness and science and technology. Popular Mechanics also features product evaluations, practical applications, how-to information and news of technological developments.
automotive central garage home how jay journal lenos news outdoors science technology
in Tech by 18 users
mechanical from all users