Injectable synthetic blood clots stop internal bleeding to save lives

Scientists at MIT have developed a synthetic system that can stem internal bleeding, to help more people survive long enough to reach a hospital after a traumatic injury. Two components come together at the wound to form a clot, without doing so elsewh… Continue reading Injectable synthetic blood clots stop internal bleeding to save lives

Novel mobile printer creates on-demand, dissolvable vaccine patches

Researchers have developed a mobile printer that creates temperature-stable, dissolvable vaccine patches on demand. The novel device not only does away with vaccine injections, but it would also enable vaccines to be delivered to remote areas.Continue … Continue reading Novel mobile printer creates on-demand, dissolvable vaccine patches

Painless patch uses ultrasound to deliver drugs through the skin

MIT scientists have developed a new wearable patch that can deliver drugs through the skin more efficiently and painlessly. The device uses pulses of ultrasound to pry open the skin, which could improve topical medications or even tattoos.Continue Read… Continue reading Painless patch uses ultrasound to deliver drugs through the skin

Water-absorbing feathers could inspire better bottles and fog harvesters

The male desert sandgrouse might not be much to look at, but his belly feathers give him the unique ability to absorb and carry water. Researchers have, for the first time, closely examined the structure of the feathers to see how they absorb water and… Continue reading Water-absorbing feathers could inspire better bottles and fog harvesters

Robotic hand identifies what it’s grasping by sensing its shape

If a robot is going to be grasping delicate objects, then that bot had better know what those objects are, so it can treat them accordingly. A new robotic hand allows it to do so, by sensing the shape of the object along the length of its three digits…. Continue reading Robotic hand identifies what it’s grasping by sensing its shape

New nanoparticles deliver gene-editing tech directly into the lungs

Developing effective treatments for genetic lung diseases such as cystic fibrosis has proven challenging. That might not be the case for much longer, with scientists developing a new type of nanoparticle that can carry gene-editing technology directly … Continue reading New nanoparticles deliver gene-editing tech directly into the lungs

Honeybee hive debris provides snapshots of urban microbiomes

Researchers have enlisted a new kind of helper to monitor the microbiomes of cities around the world: the honeybee. A recently published analysis shows that the debris which gathers at the bottom of their hives can reveal a great deal about what’s goin… Continue reading Honeybee hive debris provides snapshots of urban microbiomes

An inexpensive ingredient may reduce concrete’s climate impact

After water, concrete is the world’s most consumed material and is the mainstay of construction everywhere, and concrete production’s impact on the environment is significant. Researchers have discovered that introducing an inexpensive, readily availab… Continue reading An inexpensive ingredient may reduce concrete’s climate impact