Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

Psychology is a scientific discipline that focuses on understanding mental functions and the behaviour of individuals and groups. Gaze behaviour is marked by striking individual differences. We used ...

July 8, 2026 For the first time, researchers have filmed the elusive goblin shark alive in the deep ocean where it naturally lives. The remarkable sightings greatly expand the shark's known range and ...