Want to win 500 $TRAC? 📢
Which famous scientist formulated the V~N^2 law? Hint: the answer is hidden in the article 👇
https://bit.ly/Building-a-bett...
Comment their name on this post, like & RT it to be in the running🏃♂️
We will draw a lucky winner on Monday at 15:00 CET☘️
想赢500美元吗？📢
哪个著名的科学家提出了V~N^2定律？提示：答案隐藏在文章中👇
https://bit.ly/Building-a-bett...
在这篇帖子上评论他们的名字，比如&；让它跑起来🏃♂️
我们将在周一CET 15:00抽奖一位幸运的获胜者☘️