甲子園の砂は今まで何キロ持ち帰られたのか理系が計算してみたらわろたｗｗｗｗｗｗ

Please subscribe to my channel (^^) ◆Hanao Channel →    / @はなおとでんがん   ◆Sub-channel here    / @株式会社ほえい   Please follow me on Twitter (^^) ◆Hanao's Twitter → @hanao87_0 URL here →   / hanao87_0   ↓↓Recommended Videos↓↓ ・A college student seriously calculates how many times he's traveled around the Earth.    • 【理系】大学生が本気出して地球が何周したのか計算してみた   ・Can otaku join a club for real-life friends?    • 絵に描いたような非リアヲタクでもリア充サークルに入れるのか！？   ・A prank to see how people would react if everyone around them suddenly started speaking in an incomprehensible language!    • 友達全員が突然意味不明な言語で会話し始めたらどう反応するのか。ドッキリ！   ・Teaching Differential Calculus to a Baby    • 赤ちゃんに微分教えようとした結果。。   ★ Get Dengan and Hanao's favorite Ohaerisumenten T-shirts and hoodies here! ◆https://www.ttrinity.jp/shop/hanao/ Hi, I'm Ohaerisumenten Hanao! I'm an all-genre YouTuber. I mainly do try-it-yourself videos, exam videos, and pranks, but I'd like to try cooking and live commentary videos soon... As someone who worked hard on my exams, I'm especially passionate about supporting students taking exams! I hope all high school and university students across the country will check out my videos! ＼(^o^)／ Over 170,000 subscribers!!