Youtube hearted comments of vangrails (@vangrails).

  1. It is more fun to proof that the set of a 2 by 2 matrices with everywhere the same value x with x not equal to 0 is a group. The determinant of such matrices is 0 but it is still a group.
    5
  2. I agree.
    3
  3. MaaikeInJapan is a nice YouTube channel, Maaike shows Japan, she doesn't analyze Japan, she shows it.
    2
  4. I have also been to this village but before Covid, lots of visitors, very crowded. Many tour busses. I saw flowers with little tree frogs living inside and I saw newts living in the rice fields.
    2
  5. My room in the YMCA NYC was a lot smaller and not cheap at all.
    1
  6. If there is a severe drought somewhere than the local farmers should invite you two for a visit :) (expenses paid of course)
    1