Instructional Video5:16
Physics Girl

Bowl Riddle Solution (Plus 2 BONUS riddles) ft. Kurt Hugo Schneider part 2/3

9th - 12th
See if you can solve the next two riddles in this video: (1) the silent round riddle (2) the broom riddle ft. Kurt Hugo Schneider!
Instructional Video11:27
Curated Video

"Only Geniuses Can Solve" The Viral 11x11 = 4 Puzzle. The Correct Answer Explained

6th - 11th
If 11x11=4 and 22x22=16, what is 33x33=? This puzzle has been shared with the claim that only geniuses can solve it. It has gotten millions of views on the internet and Facebook as people have debated the correct answer. In this video I...
Instructional Video6:09
Rachel's English

NATALIE MORALES -- Interview a Broadcaster! -- American English Pronunciation

6th - Higher Ed
Learn about English in this interview with NBC's Natalie Morales. Learn about using 'gotta' and the idioms 'wing it' and 'hit the ground running'.