The Antares rocket barely lifted off before "disassembling" and exploding just above its launchpad...but while it can feel truly disheartening, we try to remind ourselves space travel is tough, and failure is a natural part of the scientific process.
On today's show, we talk about the Antares rocket incident, how scientists might use hydrogel to create artificial facial muscles in robots, and a ferrofluid art exhibit that's desperate for your attention.
MIT engineers have built a 3D printer that can print in 10 different materials at once, streamlining the manufacturing process.
Soft robotics, typically inspired by octopuses, starfish, and squid, could get a boon from plants thanks to a new hydrogel out of Berkeley.
Harvard researchers create a heart patch using gels and 3D-printing technology that could someday lessen reliance on transplant surgery.
Nanotechnology could remove the finger prick from the daily routine of people with diabetes with an injectable gel that monitors blood-sugar levels and automatically secretes insulin.
Researchers at the University of Maryland say a new gel made of water and a fibrous polymer kicks into gear a blood-clotting protein that can stanch deep wounds in minutes.
Japanese hydrogel R&D firm is growing a cornucopia of plants on film instead of soil. The film prevents bacteria and viruses from harming the plants, so chemicals aren't needed, which could be useful when soil gets contaminated.