There is a series running on PBS titled How We Got To Now. It discusses how various things were invented which we take for granted today (sanitation, glass, time). The latest eposide is titled "Light" and I thought it would be interesting to the DIYers here who are on the bleeding edge: http://video.pbs.org/program/how-we-got-now/
The other episodes are here: http://video.pbs.org/program/how-we-got-now/ . It's really mind-blowing to watch.
Be advised: These are free to watch for 2-3 more weeks. Two of them expire in 10 days.
The other episodes are here: http://video.pbs.org/program/how-we-got-now/ . It's really mind-blowing to watch.
Be advised: These are free to watch for 2-3 more weeks. Two of them expire in 10 days.
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