Rooftops
HOME
MORE
Get Started
Solar Engine
Description
A space ship that gets it motive power from the rays of the sun.
Novel
A Matter of Size
Author
Harry Bates
Built
No
// TECHNOLOGY–
SECRETS–
WORTH-SHARING
PUBLISHED
18.04.21
FILE SIZE
497 KB
FILE FORMAT
MP4
NAVIGATION
HOME
MORE
“The best way to keep a secret is to shout it from the rooftops” – Edwin Land
Rooftops
