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Ending prices with “.99” can backfire on sellers

Setting a price just below a round number ($39.99 instead of $40) may lead consumers…

Inflatable robotic hand gives amputees real-time tactile control

High-speed camera captures a water jet’s splashy impact as it pierces a droplet

The results may help engineers develop a way to inject drugs without needles. Squirting a…

Magnets could offer better control of prosthetic limbs

System uses tiny magnetic beads to rapidly measure the position of muscles and relay that…

Social interaction can help fight depression in people with dementia

Social and group activities can help fight depression in people with dementia, new research has…