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wolfram74

1,894 karma · joined October 19, 2014

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Amount of work that once bought an hour of light now buys 51 years of it (2017)

washingtonpost.com·211 pts·wolfram74·
330

Engine cooling – why rocket engines don’t melt

everydayastronaut.com·559 pts·wolfram74·
164

Bricks and the Industrial Revolution

constructionphysics.substack.com·51 pts·wolfram74·
5

The Unstoppable Battery Onslaught

caseyhandmer.wordpress.com·1 pts·wolfram74·
0

Why NASA Abandoned the Gemini Rogallo Wing

youtube.com·2 pts·wolfram74·
0

When Spreadsheets Attack

youtube.com·1 pts·wolfram74·
0

Are Aerospike Engines Better Than Traditional Rocket Engines?

everydayastronaut.com·271 pts·wolfram74·
76