Albuquerque, NM —Developed by the Department of Energy's Sandia National Laboratories, the Z accelerator is designed "to deliver large amounts of current in a short time span," says Marcus Knudson, a staff scientist for the project. Scientists are now using it to measure impacts, particularly the impact of space particles on satellites and orbiting space observatories.
The current generated by the machine creates a magnetic field that, in turn, creates intense pressure. It propels "dime-sized" flyer plates a few hundred millimeters at a speed of 20 km/sec. Combined with the measurements of material thickness and shockwave speed, scientists may liken the impact results to outer space collisions.
Time was when sports equipment was made only from common, everyday, low-tech materials. But now sports equipment has a new, high-tech ingredient that is helping players take their game to the next level.
A humanoid diving robot has recovered treasure from the wreck of French King Louis XIV's flagship, untouched for nearly 400 years. The bot not only looks somewhat human-shaped, it's also got stereoscopic humanlike vision, artificial intelligence, and haptic force feedback.
Design collaboration now includes the entire value chain. From suppliers to customers, purchasing to outside experts, the collaborative design team includes internal and external groups. The design process now stretches across the globe in multiple software formats.
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