Submissions by black6

NASA Contacts Voyager 2 Using Upgraded DSN Dish

‘Cold Tube’ can beat the summer heat without relying on AC

Path of the Paddle [video]

Four Months of Unprecedented Government Malfeasance

Vitamin D deficiency and Covid-19 mortality [pdf]

Tandem catalytic system efficiently converts carbon dioxide to methanol

Tracking Microaggression Cancel Culture

Graphene-based textile cools in the heat and warms in the cold