This is a big deal for me, so I hope you can read and share. My dad gave his first hacking con talk at @CypherCon last year. It took convincing because he doesn’t normally talk about stuff other than science lectures. He talked about the problem of light pollution and how hackers can help solve it. Send some support? Tia!!! #infosec #hacking #astronomy #lightPollution https://youtu.be/Ib3qbJ8HjpA