The Flyboard lets you fly in and out of the sea, hover, and spray people with tons of water.
PowerSwim would allow swimmers to go faster and farther, says DARPA.
f you just can't get enough negative attention, this holster's gonna pull you out of your rut, one earful of sand at a time.
The iPhone 5 gets another torture test, this time filming a commercial for a wacky levitating wakeboard, and getting wet in the process.
This motorized jet board on Kickstarter can zip along at 15 mph, and could become a useful tool for lifeguards.
This 160-horsepower winged flying kit needs a runway to lift its pilot off the ground. It's just made its first hop.
Next up in his quest to turn "aquatic biking" into a global phenomenon, BayCycle Project founder Judah Schiller will cross the Hudson on a bike fixed to a portable flotation device.
Like the JetLev and Flyboard before it, the Jetovator uses high-pressure water to shoot you through the sky. Its bike-like form factor may be a bit more familiar though.
A geeky illustrator imagines the perfect everyday jobs for superheroes who might need a break from all the danger and glitz. Who knows? Superman could end up in the cubicle next to yours.
Next spring, Fabien Cousteau, grandson of the legendary Jacques, will lead a 31-day mission, living in an underwater lab and exploring the mysteries of the deep. And you're invited to come along.