REPORT
Add to My Bookmarks
Like
(2)
Source:

Views:
1266 |
2 likes |
3 added to stash
|
1
Galleries
Andrew Carol rebuilt a 2000-year-old analog computer out of Legos. It predicts the year, date, and time of future solar and lunar eclipses accurately to within two hours. All using plastic gears. This film explains how it works.