Liked on #YouTube by Helmut Hoffer von Ankershoffen: Mars Helicopter Ingenuity's first successful flight (video of lift off and landing) https://t.co/N8YNQW7XpW #ankershoffen #hoffer_von_ankershoffen #helmut_hoffer_von_ankershoffen


from Twitter : https://twitter.com/h_ankershoffen
I am a manager at Amazon, working in the software industry since 1997.