adasterism

3 ms·

1. 1.▲
   Correcting My Model(dymchenko.com)

   1 points by adasterism 2y ago|0 comments
2. 2.▲
   by adasterism 2y ago

   AFAIK several variations of the DIY 21-cm hydrogen line radio telescope project have existed throughout the years; the earliest one that I know of is documented in this poster from 2014. [0] It's certainly a fun, straightforward way to