Shadowgraph photography meets Digital Cameras

[Randy in Arizona]

Your taxes at work! (http://www.mne.psu.edu/psgdl/PSFVIP-5-251-F.pdf)

[Old Ironsights]

I think it's seriously cool.

[KCSO]

Finally I get something useful for my money! Better than a study of the breeding habits of Drosophila melanogaster.

[Topper]

Drosophila melanogaster- Man that was years ago.
Genetics class - fruit fly ;-)

[Gunload Master]

I like that Figure 11 on there. That's rather interesting.

[Pepe Ray]

NOTE the total lack of recoil in all illustrations.
Even the 500 S&W!!:confused:
Pepe Ray

[Old Ironsights]

Recoil is not visually notable in virtually any gun within the millisecond timeframe of those photos.

[13Echo]

Fascinating!

Why does the H&K have gas escaping from the breech end? It does not appear the have unlocked the breech yet.

Jerry Liles

[Gibbs 505]

Very interesting!!