World Wide News
Saturday 30 March 2019
New top story on Hacker News: Magnetic Bearings Might Keep Motor Spinning for Millennia
Magnetic Bearings Might Keep Motor Spinning for Millennia
151 by oedmarap |
59 comments
on Hacker News.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment