12-year-old Lauren Rojas and her dad, Rod, built a balloon-lofted Hello Kitty space-capsule for her science fair project in Antioch, CA, and launched it 17 miles above the Earth's surface, recording its journey with video cameras and various sensors. The video is spectacular, especially the moments right before and right after the balloon burst and the parachutes deployed.
“We spent about one month planning and executing it,” he said. “We used a company called High Altitude Science in Colorado to get the equipment, the weather balloon and flight computer.”
Lauren and her father mounted small video cameras on their rocket-shaped gondola to record Hello Kitty’s journey. The balloon reached an altitude of 93,625 feet (17.73 miles), Rojas said. There, the air was so thin that the balloon burst, sending Hello Kitty from the sky. It landed in a tree 47 miles from the launch site, according to Rojas.
Girl Launches Hello Kitty Doll Into Space [Katie Kindelan/ABC]
National Geographic's Enric Sala took this photo during an expedition in Gabon. He and another researcher were using a remote operated vehicle to explore the ocean off the coast of that country's Loango National Park.
When we picked up the shell from the ROV’s arm, to our surprise, a small octopus came out of the shell. It was a female that laid her eggs inside the shell. We put shell and octopus in a tank with seawater, and after one minute thousands of octopus larvae started to stream out of the shell. The octopus eggs were hatching! That was the first time we had observed such a magnificent show. The larvae were changing coloration from transparent with dark spots to brown, and swimming like squid – although on a millimeter scale.
Karen sez, "Instructables user abetusk has designed her own animatronic cat ears." Holy awesomely cute. I mean keee-yooo-te.
I saw the demo video for the neurowear "necomimi" brain controlled cat ears and I thought they were pretty awesome. I'm just starting to learn electronics and I thought a fun project to start out would be making my own version. Sadly, I don't think I'm adept enough yet to take on making my own EEG and I don't think the EEG's that are available are very reasonably priced, so I settled for having a button input to control the cat ears.
I wanted to build something that wasn't too expensive and was easy enough to be done in a sitting or two. I picked out some cheap servo motors, some craft supplies, spent a weekend or two developing code to control the servo's from a microcontroller and after much trial and error, I built some kitty ears that I think are pretty decent.