#HappyBirthday! Hashtag turns 10

The hashtag, the symbol attached to keywords to tag topics online, on Wednesday celebrates 10 years making social media just a bit more navigable.

Astronaut study gives voice to people with disabilities

When his father was diagnosed with a debilitating disease four years ago, it sparked Ivo Vieira into developing a novel means of communication for people coping with extreme limitations, building on technology originally ...

Stephen Hawking appears as hologram in Hong Kong

Renowned physicist Stephen Hawking has spoken to a Hong Kong audience by hologram, showcasing the growing reach of a technology which is making inroads into politics, entertainment and business.

New microfluidic chip replicates muscle-nerve connection

MIT engineers have developed a microfluidic device that replicates the neuromuscular junction—the vital connection where nerve meets muscle. The device, about the size of a U.S. quarter, contains a single muscle strip and ...

Study shows how neurons reach their final destinations

As the human brain develops, neurons leave their birthplace and take a trip to distant locations. Once they reach their final destination, the neurons then send out axons and dendrites—the branches that receive and send ...

Smartphone lights can activate live cells

Scientists at the University of St Andrews have discovered that the lighting used in smartphone displays can activate live cells that are genetically programmed to respond to light.

A brain-computer interface for controlling an exoskeleton

Scientists working at Korea University, Korea, and TU Berlin, Germany have developed a brain-computer control interface for a lower limb exoskeleton by decoding specific signals from within the user's brain.

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