Fifty years ago this April, Yuri Gagarin became the first human in space, orbiting the planet once in a 108-minute flight. A new film set to premiere on the anniversary of Vostok 1’s voyage aims to recreate what he saw.
ESA astronaut Pablo Nespoli and British filmmaker Christopher Riley made a new film, “First Orbit,” splicing together archival footage and audio from Gagarin’s flight with HD video shot from the cupola window on the International Space Station.
Pumping a body full of celldestroying chemicals sounds like a bad idea, but that’s what chemotherapy entails. The side effects of intravenous chemo for liver cancer, the third deadliest cancer in men, usually necessitate a four-day hospital stay with each treatment. As doctors try to target the chemicals by injecting high doses into an artery that feeds the tumor, the bloodstream inevitably carries them into the rest of the body. It’s an imprecise and painful process, but a plastic bead called a QuadraSphere could make it less so.
Understanding the difference between what’s right and what’s wrong — at least when it comes to the three-dimensional structure of objects — may be hard-wired from birth, researchers say. It might not be the result of seeing the world through binocular vision.
Meet iMobot, a new reconfigurable robot that can be linked together like a chain to form larger versions of itself. With four degrees of freedom, it can stand itself up and turn into a tiny camera stand, roll end-over-end like a mini tank tread, or hunch along like an inchworm.
Optical signals could be used instead of electrical signals to stimulate cells in the body, scientists say. In a new study, researchers at the University of Utah used brief, low-power light pulses to control the actions of inner-ear cells, potentially leading to therapies that let those with auditory disorders hear the light.
A new coating material for food packaging could keep sodas fizzy, chips crispy and military rations more edible, scientists say. It’s made of a thin film of nanoscale bits of clay, the same kind used to make bricks, mixed with polymers. When viewed under an electron microscope, the film looks like bricks and mortar, according to its creator.
While studying the weird behavior of high-temperature superconductors, scientists may have found a new phase of matter, separate from solid, liquid, gas and plasma. Electrons in a pre-superconducting state apparently form a strange, distinct order, lining up in a way that has never been seen before.