163K views · 583 reactions | One out of 50 Covid-19 tests in the U.S. is processed at the University of Illinois at Urbana-Champaign. Here's how its researchers are tracking the spread of coronavirus on its campus, and how it's become a model of testing for other flagship universities: | NOVA l PBS | Facebook

224K views · 3.6K reactions | #MQ25 finished 2021 with its first demonstration on a U.S. Navy aircraft carrier, testing its remote-controlled system to ensure the unmanned aerial refueler can move around the deck just like other aircraft. Listen to #TeamBoeing members describe the experience and how they've helped MQ-25 integrate seamlessly into life on the carrier. | The Boeing Company | Facebook

11K views · 423 reactions | Dyno Testing the Twin City 25 after finishing up repairs. | JC Tractor Restoration and Repair | Facebook

2.9K views · 41 reactions | WATCH: COVID-19 testing shortages in key states call accuracy of numbers into question @ZekeEmanuel: "We have had 7 months to get ready for this ... and this administration still can't get testing under control." | Meet the Press | Facebook

42K views · 177 shares | #GOOD NEWS: State first COVID-19 Testing Lab starts functioning. Virology lab for COVID-19 has been set-up at Tomo Riba Institute of Health & Medical Science (TRIHMS) Naharlagun .## Health Minister Alo Libang inaugurated the Virology Lab in presence of all the heads of the Health Department | Arunachal Today | Facebook