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NASA prepares for historic asteroid sample delivery on Sept. 24

NASA’s OSIRIS-REx spacecraft is cruising back to Earth with a sample it collected from the rocky surface of asteroid Bennu. When its sample capsule parachutes down into the Utah desert on Sept….

Robot caterpillar demonstrates new approach to locomotion for soft robotics

Researchers at North Carolina State University have demonstrated a caterpillar-like soft robot that can move forward, backward and dip under narrow spaces. The caterpillar-bot’s movement is driven by a novel…

Biodegradable artificial muscles

… going green in the field of soft robotics. Artificial muscles are a progressing technology that could one day enable robots to function like living organisms. Such muscles open up…

Batteries: passivation layer mystery solved

KIT researchers characterized chemical processes at the electrodes of lithium-ion batteries. In our daily lives, lithium-ion batteries have become indispensable. They function only because of a passivation layer that forms…

Bacterial weapons against viral diseases

Discovery of two novel classes of natural products with activity against RNA viruses. The COVID-19 pandemic has dramatically demonstrated that the development of effective agents against viral pathogens is of…

Detecting manipulations in microchips

Security gaps exist not only in software, but also directly in hardware. Attackers might deliberately have them built in in order to attack technical applications on a large scale. Researchers…

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