Scientists have successfully created the world's first laser pacemaker. They are able to control a living creature's heart with a laser beam, making it a leap towards technology that could prevent serious heart defects.
The procedure uses pulses of light to pace the heart of a two day old quail embryo. The research team at Case Western Reserve University, stuck a small laser about a millimeter away from the embryo's heart, and the resulting light pulses created a temperature gradient that spurred muscle contractions.
It shows that lasers can regulate an organism's heartbeat without damaging tissue. Someday, this could lead to scientists creating pacemakers that don't require invasive surgery or heart weakening electrodes. [Nature Photonics via PopSci]
What if you could sit without actually sitting? Imagine a chair that's actually wearable. The 'Archelis' is that type of chair. Planned and produced by Japanese company Nitto alongside the collaboration with Chiba University's Frontier Medical Engineering Center, the wearable chair will strap onto your legs, allowing the chair to move along with you. Read more
Instead of just messaging, here's a super simple chat-based text game you can play inside Facebook messenger. All you have to do is type out some commands, and you'll be seeing the game available. Read more