Evel Knievel

12.03.08

Riverjump

When is a daredevil jump not a jump? When it's a flight

By Adam Weiner Posted 07.14.2008 at 1:45 pm 1 Comment

When is a daredevil stunt jump actually a "jump" and when does it become a form of ill-advised rocket flight? While we enjoy the dramatic and circus-esque musical soundtrack in the video, let's also appreciate some interesting physics issues relevant to Kenny Powers' unsuccessful jump. I'm not sure how carefully they thought this one through, but I suspect at least they must have recognized that their "souped-up" Lincoln Continental had to be under rocket power not only during the approach and up the ramp but during the jump (flight) as well.

[ Read Full Story ]

READ MORE ABOUT > Adam Weiner, cars, daredevil, Evel Knievel, jumps, Kenny Powers, rocketry, the breakdown

speedy The Fastest Swimsuit on Earth
"At the Beijing Olympic pool, perhaps the only star bigger than Michael Phelps was his swimsuit. The Speedo LZR (pronounced "laser"), like Phelps, didn't disappoint: 16 of the 32 gold-medal winners wore the full-body suit, and another 13 wore LZR pants."
[Read full story]

speedy A Finish that Repairs Itself
"It won't save you from a key-gouging vandal, but the finish on the 2008 Infiniti EX and FX-model SUVs can erase scrapes caused by, say, car washes or stray branches."
[Read full story]

speedy Boeing Advanced Tactical Laser
"Truck-mounted IED-destroying lasers have already been tested in Iraq, but firing lasers from an airplane is a more difficult proposition."
[Read full story]

speedy A Spit Test for Heart Attacks
"This year, San Antonio EMT crews began using a spit test that detects cardiac arrest faster, more accurately and more cheaply than other diagnostic tests."

[Read full story]

Eleven Clever Tips for Digital Camera Owners
You've got the technology in your pocket, so make the most of it
Middleweight Camera Championship
A series of comparison shots from the showdown of smaller “big” cameras from Canon, Olympus, and Panasonic
Dude, Where's My Flying Car (and Jetpack, and Robot Armies)?
Whatever did happen to yesterday's beloved technologies of tomorrow?

+ More Photo Galleries

Share your photos in the Pop Sci pool at www.flickr.com!
Current theme: Spooky Science
Our latest winner

regarding	user	just commented
Eleven Clever Tips for Digital Camera Owners	jlconeallyinc	Ooh! I have one more! My
American Power	jfkindc	We have to deal with the
Metal's Hidden Treasure	masamune2823	Ok, to answer a lot of
Make A Wish	bondoman	i saw a meteor sunday night
Nuclear Moon Bases	Mr.Eastman	DONT BE FOOLED PEOPLE,