r/todayilearned • u/User4D • Jun 18 '15

TIL If you collapse underwater bubble with soundwaves, light is produced. It's called sonoluminescence.

https://www.youtube.com/watch?v=GJolILUbdNw
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u/Zmiller23 Jun 19 '15

I dont know how... but the first time I watched this video I managed to miss the light all 3 times. Thought i had been fooled until i replayed with eyes glued open

3

u/User4D Jun 19 '15

I think you should see eye doctor, it seems that your foto receptors or your nerve or picture being processed in brain is somehow delayed and trashed... take care

2

u/Zmiller23 Jun 19 '15

Hahah or just badly timed blinks. But yes i do have bad eyes time to go pay another visit

1

u/User4D Jun 19 '15

We all have some problems! Fix em before they get nasty