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feb | Dark Hacker News
user:
feb
created:
April 10, 2010
karma:
247
submissions
comments
1.
Wave overhangs let you print without supports [video]
(youtube.com)
2 points
by
feb
10 days ago
|
1 comment
2.
I Lost More Than Half My Business
(youtube.com)
4 points
by
feb
3 years ago
|
0 comments
3.
A new way to store thermal energy (2017)
(news.mit.edu)
2 points
by
feb
4 years ago
|
1 comment