01:20duration 1 minute 20 seconds
Rotating Snakes Illusion
06:22duration 6 minutes 22 seconds
Solitaire Illusion
05:30duration 5 minutes 30 seconds
Delboeuf Illusion
02:55:41duration 2 hours 55 minutes
PhD Open Day 2019 - conference
10th April 2019 10:30 a.m. – 3:30 p.m.…