T. Gratzek
@TGratzek
Joined Twitter when the Tea Party emerged. Now we have MAGA and Elon. Trained in Probability, Statistics, Econ and Engineering. So much to learn.
ID:417887864
21-11-2011 13:50:04
8,1K Tweets
258 Followers
1,2K Following
T. Gratzek Sadly, Putin appears prepared to make Ukraine a graveyard. Chechnya appears to be the model.
NEW β For the first time ever, watch part of the 'seven minutes of terror' when landing on Mars.
NASA rover #Perseverance captured stunning video of its entry and descent to the planet's surface last week: cnbc.com/2021/02/22/watβ¦