
Ruskin Hartley
@ruskinhartley
Conservationist, geographer, dark sky advocate, and father.
ID: 21013574
http://RuskinKHartley.com 16-02-2009 18:57:21
2,2K Tweet
408 Followers
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Evidence of last night's "Public Safety Power Shutoff" as seen from NOAA Satellites: VIIRS Day-Night Band images of northern California on Tuesday and Wednesday nights. Some communities virtually disappeared from the night-lights map last night.



Over the last few weeks DarkSky International has been listening to & learning from BIPOC voices in our community to understand how to make the #darksky movement safe, relevant and inclusive of all people of color. We have a lot of work to do and hope you'll join us darksky.org/toward-an-equi…



Have you got your #FernWatch on? blogs.plos.org/citizensci/201… This #citizenscientist did Emily Burns Save the Redwoods League


Buyer beware. Don't buy an #LG dishwasher. 13 months old. Needs its second repair and now out of warranty. LG Electronics






All this talk of monitoring social media has me turning to TunnelBear


