Search results for scientists

Dutch water company SPA Nederland believes in the purity of their product. To prove how clean and clear their water is, they employed scientists to use a drop of SPA Nederland water as a camera lens. It sounds crazy, right? Ultimately, anything can act as a functional lens so long as it can refract light to converge at a single point. The scientists in the video below placed an aperture diaphragm
Narwhals are famous for their long ivory tusks, which reach lengths of up to nine feet. Documentary filmmaker Adam Ravetch and Fisheries and Oceans Canada used video captured by drones to discover a previously unknown use for the tusk: it's used to tap and stun fish before eating them.
scientists in japan seem jave found an alternative way of pollinating flowers, in the form of a $100 drone from amazon. The post japanese scientists artificially pollinate flowers with a bee-drone appeared first on designboom | architecture & design magazine.
Untangling a tightly wound knot can be a difficult task when dealing with shoelaces, but untangling a molecular knot produced by scientists at the University of Manchester would likely bring a whole new level of frustration. Measuring roughly 20 nanometers long, its creators claim it is the most tightly knotted physical structure ever known and could lead to the development of new advanced ma
Many of us have played with whirligigs as kids, but now these playthings made of buttons and twine are getting a new life as medical lab tools for the developing world. Bioengineers at Stanford University have developed a blood centrifuge based on the children's toy that costs only 20 US cents in materials to build, yet can compete with commercial lab centrifuges costing thousands of dollars.
Scientists say they've devised a way to create "programmable" silk-based forms that have a variety of optical, chemical or biological functions. Imagine pins or other mechanical components that change color when they near a breaking point, or solids that can deliver drugs, among other possible uses. ..Continue Reading Scientists create silk structures with hidden powersCategory: MaterialsTags
A team of international researchers recently unveiled a nano array that can identify the chemical signatures of 17 different diseases, possibly bringing us closer to the day when doctors might be able to use a medical tricorder a la Star Trek to instantly diagnose a patient's conditions...Continue Reading Scientists identify unique "breathprint" of 17 diseasesCategory: MedicalTags:
When we hear about old tires being recycled, it's usually their latex content and/or their steel fibers that are actually being harvested. They also contain fabric, which traditionally hasn't been nearly as useful. That may now be changing, however, as Spanish scientists have created a building material using tire fabric fibers...Continue Reading Scientists get more mileage out of discarded t
It's a well-known phenomenon, seen in action when hundreds of reindeer on melting permafrost were recently killed by a lightning strike and the same reason villains in horror movies lob hairdryers into the bathtub. Water is a very good conductor of electricity, but the precise manner in which the individual molecules pass along the positive charge has been difficult to observe. For the first
For lonely singles looking for love (or just plain sexy times), there are sites and apps such as eHarmony and Tinder. But what options do endangered animals looking for a prospective mate have? Well, thanks to a DNA matchmaking algorithm developed by scientists at Australia's Flinders University, solitary nights and inbreeding are no longer their only options...Continue Reading Join the SWING


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