Saturday, November 24, 2018

New top story on Hacker News: Using carbon nanotubes and rectennas to yield a 90% efficient solar cell

Using carbon nanotubes and rectennas to yield a 90% efficient solar cell
195 by Osiris30 | 128 comments on Hacker News.


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Florida School Restricts Access to Amanda Gorman’s Inauguration Poem

By BY AMANDA HOLPUCH from NYT U.S. https://ift.tt/fIlhCeE