Advertisement
Strange But True
Subscribe to Strange But True
View Sample

FREE Email Newsletter

First broadband wireless connection...to the Moon?

May 22, 2014 9:45 am | News | Comments

A demonstration by NASA and MIT engineers last fall showed, for first time, that a data communication technology exists that can provide space dwellers with the connectivity we all enjoy here on Earth. Next month, the team will present the first comprehensive overview of the performance of their laser-based communication uplink between the moon and Earth, which beat the previous record transmission speed last fall by a factor of 4,800.

Not just for the heart, red wine shows promise as cavity fighter

May 22, 2014 8:17 am | News | Comments

For anyone searching for another reason to enjoy a glass of red wine with dinner, here’s a good one: A new study has found that red wine, as well as grape seed extract, could potentially help prevent cavities. They say that their report, which appears in the Journal of Agricultural and Food Chemistry, could lead to the development of natural products that ward off dental diseases with fewer side effects.

Robots transform into furniture at EPFL

May 21, 2014 2:26 pm | Videos | Comments

Scientists from the Biorobotics Laboratory (BIOROB) at EPFL in Switzerland have developed small robotic modules that can change their shape to create reconfigurable furniture. Like Lego bricks, these robotic pieces, or Roombots, can be stacked upon each other to create various structures. Each piece has three motors that allow the module to pivot with three degrees of freedom, and each also has a battery and wireless connection.

Advertisement

Engineers build world's smallest, fastest nanomotor

May 20, 2014 2:55 pm | News | Comments

A team in Texas has built the smallest, fastest and longest-running tiny synthetic motor to date. The reliable, 18,000-rpm device can convert electrical energy into mechanical motion on a scale 500 times smaller than a grain of salt. Made from three parts, the nanomotor can rapidly mix and pump biochemicals and move through liquids.

Scientists discover how to turn light into matter after 80-year quest

May 20, 2014 9:45 am | by Gail Wilson, Imperial College London | News | Comments

In 1934, physicists Breit and Wheeler suggested that it should be possible to turn light into matter by smashing together only two particles of light (photons), to create an electron and a positron. New research in the U.K. shows for the first time how Breit and Wheeler’s theory could be proven in practice using what’s called a “photon-photon collider”.

Britain launches $17 million science prize

May 20, 2014 9:33 am | News | Comments

Britain is offering 10 million pounds (almost $17 million) to whoever can solve one of humanity's biggest scientific challenges. What’s the challenge? Organizers said Monday the public would vote on which of six challenges the prize should tackle, ranging from reversal of paralysis to making air travel environmentally friendly.

New “T-ray” tech converts light to sound for weapons detection, medical imaging

May 19, 2014 1:17 pm | News | Comments

Terahertz, or T-ray, range of the electromagnetic has rich promise for scientific applications, but instrumentation that can take advantage of these rays for imaging are still in progress. Univ. of Michigan researchers have recently made a breakthrough by converting terahertz light into sound using a compact, sensitive detector that operates at room temperature and is fabricated in an unusual manner.

Herpes-loaded stem cells used to kill brain tumors

May 16, 2014 2:09 pm | News | Comments

Harvard Stem Cell Institute scientists have a potential solution for how to more effectively kill tumor cells using cancer-killing viruses. The investigators report that trapping virus-loaded stem cells in a gel and applying them to tumors significantly improved survival in mice with glioblastoma multiforme, the most common brain tumor in human adults and also the most difficult to treat.

Advertisement

Interactions may matter most for longevity

May 16, 2014 9:42 am | by David Orenstein, Brown Univ. | News | Comments

If studying a single gene or a diet that might extend longevity is like searching for a fountain of youth, then a new study calls for looking at something more like the whole watershed. Brown Univ. biologists who experimentally throttled three such factors in fruit flies found that lifespan depended more on interactions among the factors than on the factors themselves.

Silly Putty material inspires better batteries

May 16, 2014 7:56 am | by Sean Nealon, UC Riverside | News | Comments

Using a material found in Silly Putty and surgical tubing, a group of researchers at the Univ. of California, Riverside Bourns College of Engineering have developed a new way to make lithium-ion batteries that will last three times longer between charges compared to the current industry standard. The innovation involves the development of silicon dioxide nanotube anodes.

Writing is on the wall for air pollution thanks to air-cleansing poem

May 15, 2014 12:23 pm | News | Comments

A poet and a scientist at the Univ. of Sheffield in the U.K. have collaborated to create a catalytic poem called “In Praise of Air”. The poem is printed on material containing a formula invented at the university which is capable of removing nitrogen oxide from the atmosphere. According to its developers, the cheap technology could also be applied to billboards and advertisements alongside congested roads to cut pollution.

Using nature as a model for low-friction bearings

May 14, 2014 9:30 am | News | Comments

The mechanical properties of natural joints are considered unrivalled. Cartilage is coated with a special polymer layer allowing joints to move virtually friction-free, even under high pressure. Using simulations, scientists in Europe have developed a new process that technologically imitates biological lubrication and even improves it using two different types of polymers.

Corn dwarfed by temperature dip suitable for growing in caves, mines

May 13, 2014 7:23 am | News | Comments

A new study shows that lowering temperatures for two hours each day reduces the height of corn without affecting its seed yield. The technique could be used to grow crops in controlled-environment facilities in caves and former mines.

Advertisement

Ice-loss moves the Earth 250 miles beneath our feet

May 12, 2014 9:22 am | News | Comments

Studies of Antarctica have shown the earth is “rebounding” due to the overlying ice sheet shrinking in response to climate change.  This movement of the land was understood to be an elastic response and a very slow uplift over thousands of years. But new research has revealed that the land in this region is actually rising at a phenomenal rate of 15 mm a year, much greater than can be accounted for by the present-day elastic response alone.

Genetically modified foods confuse U.S. consumers

May 9, 2014 12:22 pm | by Mary Clare Jalonick - Associated Press - Associated Press | News | Comments

Genetically modified foods have been around for years, but most Americans have no idea if they are eating them. The Food and Drug Administration says they don't need to be labeled. But in the first major victory for consumers who say they have the right to know whether their food contains GMOs, the state of Vermont has moved forward on its own.

NASA recreates space dust

May 9, 2014 12:14 pm | News | Comments

A team of scientists at NASA's Ames Research Center has successfully reproduced the processes that occur in the atmosphere of a red giant star and lead to the formation of planet-forming interstellar dust. Using a specialized facility, the scientists are now able to recreate and study in the laboratory dust grains similar to the grains that form in the outer layers of dying stars.

Wyoming is first state to reject science standards

May 8, 2014 7:03 pm | by Bob Moen, Associated Press | News | Comments

Wyoming, the nation's top coal-producing state, is the first to reject new K-12 science standards proposed by national education groups mainly because of global warming components. The Wyoming Board of Education decided recently that the Next Generation Science Standards need more review after questions were raised about the treatment of man-made global warming.

Small mutation changes brain freeze to hot foot

May 8, 2014 3:50 pm | News | Comments

Ice cream lovers and hot tea drinkers with sensitive teeth could one day have a reason to celebrate a new finding from Duke Univ. researchers. The scientists have found a very small change in a single protein that turns a cold-sensitive receptor into one that senses heat.

Your brain on speed: Walking doesn’t impair thinking, multitasking

May 8, 2014 2:04 pm | by Laura Bailey, Univ. of Michigan | News | Comments

When we're strolling down memory lane, our brains recall just as much information while walking as while standing still—findings that contradict the popular science notion that walking hinders one's ability to think. Univ. of Michigan researchers at the School of Kinesiology and the College of Engineering examined how well study participants performed a very complex spatial cognitive task while walking versus standing still.

Scientists create first living organism that transmits unnatural DNA “letters”

May 8, 2014 12:41 pm | News | Comments

Scripps Research Institute scientists have engineered a bacterium whose genetic material includes an added pair of DNA “letters,” or bases, not found in nature. The cells of this unique bacterium can replicate the unnatural DNA bases more or less normally, for as long as the molecular building blocks are supplied.

Health insurers just say no to marijuana coverage

May 8, 2014 10:27 am | by Tom Murphy - AP Business Writer - Associated Press | News | Comments

Patients who use medical marijuana for pain and other chronic symptoms can take an unwanted hit: Insurers don't cover the treatment, which costs as much as $1,000 a month. Once the drug of choice for hippies and rebellious teens, marijuana in recent years has gained more mainstream acceptance for its ability to boost appetite, dull pain and reduce seizures in everyone from epilepsy to cancer patients.

Astronomers create first realistic virtual universe

May 7, 2014 2:43 pm | News | Comments

Move over, Matrix, astronomers at MIT/Harvard-Smithsonian Center for Astrophysics and the Heidelberg Institute for Theoretical Studies in Germany have done you one better. They have created the first realistic virtual universe using a computer simulation called "Illustris." Illustris can recreate 13 billion years of cosmic evolution in a cube 350 million light-years on a side with unprecedented resolution.

Nanocellulose sponges to combat oil pollution

May 6, 2014 11:10 am | News | Comments

A new, absorbable material could be of assistance in future oil spill accidents. A chemically modified nanocellulose sponge, the light material developed at a research laboratory in Europe absorbs the oil spill, remains floating on the surface and can then be recovered. The absorbent can be produced in an environmentally friendly manner from recycled paper, wood or agricultural by-products.

Soy sauce molecule may unlock drug therapy for HIV patients

May 6, 2014 7:49 am | News | Comments

For HIV patients being treated with anti-AIDS medications, resistance to drug therapy regimens is commonplace. Often, patients develop resistance to first-line drug therapies, such as Tenofovir, and are forced to adopt more potent medications. Virologists at the Univ. of Missouri now are testing the next generation of medications that stop HIV from spreading, and are using a molecule related to flavor enhancers found in soy sauce.

Stimulated mutual annihilation could make positronium gamma-ray lasers a reality

May 2, 2014 2:50 pm | News | Comments

Twenty years ago, Bell Labs physicists proposed that a gamma-ray laser could be made from a Bose-Einstein condensate (BEC) of positronium, the simplest atom made of both matter and antimatter. Now that BECs are available, theorists at the Joint Quantum Institute have turned their attention to the possibility of constructing a positronium gamma-ray laser, which is possible through something called stimulated mutual annihilation.

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading