Wackiest Japanese Inventions You Have To See to Believe 23. Glasses With Fans With fans attached to the frame, the glasses help you fight tears while chopping onions. Prev Next Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41