Nanomachines could revolutionize technology and modern medicine, if only we had viable power sources to make them move where we wanted them to go. Now scientists at the University of Cambridge have built the world’s tiniest engines, powered by light, as described in a new paper in the Proceedings of the National…
Tweaking the structure of graphene so that it matches patterns found in the eyes of moths could one day give us “smart wallpaper,” among a host of other useful technologies.
The medical profession has long dreamed of an ideal delivery system for getting drugs to wherever in the body they’re needed most. Nanoscientists at the University of San Diego have come up with a novel means of doing so: why not fire the drugs at the intended targets, using tiny little cannons?
If the notion that humans will one day ascend into orbit on a rope of ultra strong carbon nanofibers sounds a bit out of this world, then you’re going to love the latest dazzling twist: our future space elevators might actually be built of diamond.
If engineers ever hope to build structures at the nanoscale, they’re going to need very, very tiny fingers. Or at least very tiny tools. By building a wrench that’s just 1.7 nanometers across, researchers from the University of Vermont have taken a critical step in that direction.
The prospect of self-replicating nanobots devouring the Earth is a frightening one, indeed. But as Idea Couture foresight strategist Jayar LaFontaine explains, there are some practical things we can do to prevent such nightmares from happening.
Like our brains, the human penis hasn’t evolved in tens of thousands of years — and that’s a real shame. Our favorite male body part is capable of so much more. In consideration of pending advances in science and technology, here’s what to expect with penis 2.0.
Harvard scientists have developed an electrical scaffold that can be injected directly into the brain with a syringe. By using the technique to “cyborg”-ize the brains of mice, the team was able to investigate and manipulate the animals’ individual neurons—a technological feat the researchers say holds tremendous…
In a trial involving mice, an international team of researchers used microscopic "nanoneedles" to coax the body into generating new blood vessels. Applied to humans, the technology could eventually be used to get organs and nerves to repair themselves.
Researchers from the University of California have developed acid-fueled micro-machines capable of traveling and delivering cargo directly inside a living creature. It's a breakthrough that's expected to significantly advance the field of medical nano-robotics.
Inspired by full-sized mechanical parts like hinges and pistons, researchers at Ohio State University have designed pieces of DNA that could eventually be used to construct nano-scale robots.
Scientists at MIT have developed a computer model that allows them to create three-dimensional DNA shapes of unprecedented complexity (like 20-faced icosahedrons). Their system represents a significant step forward in the field of nanoscale biological engineering.
Engineers in the U.S. have shown that graphene — a remarkable material that's only 10 to 100 nanometers thick — could make for excellent body armor, absorbing 10 times the amount of energy than steel before failing.
The Lycurgus Cup is a Roman goblet, recently found to make use of nanotechnology to change color. Know what else changes color? A pregnancy test! Amazingly, both of these objects use similar nanotechnology.
Engineers looking for a material strong enough to support the tremendous forces exerted by a space elevator will want to pay attention to this remarkable new breakthrough. Researchers have weaved microscopically small diamonds into ultra-thin nanothreads.
Scientists at the University of Iowa have developed a vaccine that combats dust mite allergies by naturally switching off the body's immune response. It's welcome news for the millions of people who suffer from mite-induced breathing difficulties.
Researchers at MIT have boosted the photosynthetic power of plants by a factor of three after injecting them with specialized nanoparticles. In the future, these biologically uplifted plants could be converted into energy factories and environmental sensors.
Researchers at Berkeley have orchestrated the flow of cell groups by using electrical currents. It's a tissue engineering breakthrough that could eventually lead to "smart bandages" that use electricity to guide cells during the wound healing process.
Scientists from Penn State University have just taken us a major step closer to a Fantastic Voyage future. For the first time ever, researchers have controlled the movements of living cells by inserting tiny synthetic motors directly inside them.
Futurists have long speculated that nanotechnology — the engineering of materials and devices at the molecular scale — will revolutionize virtually every field it touches, medicine being no exception. Here's what to expect when you have fleets of molecule-sized robots coursing through your veins.