Parametron: 50s Japanese computer that uses neither transistors nor vacuum tubes
(news.ycombinator.com)
1.
2.
Glue bonds to nonstick surfaces and wipes clean with ethanol
(news.ycombinator.com)
3.
Designing a 4D Digital Archive for Ikebana
(news.ycombinator.com)
4.
Why does paper fold so well?
(news.ycombinator.com)
5.
Scientists Detect Weird Anomalies in Clouds of Venus
(futurism.com)