Guillermo Nuin
More ideas from Guillermo
What a shockwave looks like:

So what causes the appearance of the shockwave? the shockwave appears as a result of a detonation. Density of air on the leading edge? yes, that's what bends the light at the edge of the shockwave .

Roger Federer Photos Photos - Roger Federer of Switzerland celebrates to the crowd after victory in his quarterfinal match against Mischa Zverev of Germanyon day nine of the 2017 Australian Open at Melbourne Park on January 24, 2017 in Melbourne, Australia. - 2017 Australian Open - Day 9

Roger Federer Photos Photos - Roger Federer of Switzerland celebrates to the crowd after victory in his quarterfinal match against Mischa Zverev of Germanyon day nine of the 2017 Australian Open at Melbourne Park on January 24, 2017 in Melbourne, Australia. - 2017 Australian Open - Day 9