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University of Colorado

The CHESS Sounding rocket (Photo:  NASA/WSMR)

In an experiment designed to look for the fundamental building blocks of matter in the dust clouds of interstellar space, NASA recently launched a high-altitude sounding rocket containing the Colorado High-resolution Echelle Stellar Spectrograph (CHESS) payload. Enabling scientists to carry out the most comprehensive single instrument study of its type ever conducted, the research promises to give new insights into the formation of stars.  Read More

The University of Colorado's solar toilet

A toilet project that addresses environmental and health concerns was unveiled in Delhi, India this month. Around 2.5 billion people in the world lack proper sanitation, and it’s with those people in mind that a team at the University of Colorado Boulder has designed a self-contained, solar-powered, waterless toilet. It was made possible with a grant from the Bill & Melinda Gates Foundation.  Read More

Researchers have discovered conditions that would allow plants to grow quickly in optimal ...

There's a conundrum of growing food in outer space: the same optimal conditions that create quick plant growth also leaves them missing a nutrient that protects human eyes from radiation, such as astronauts experience. However, scientists under the direction of Barbara Demmig-Adams at the University of Colorado Boulder have developed a method of using bright pulses of light to trick plants into producing more zeaxanthin, which humans cannot produce on their own but is essential for long-term eye health and visual acuity.  Read More

A US$30,000 grant will see human stem cells sent to the International Space Station (ISS) ...

A drawback for the use of stem cells in medical treatment is their limited supply due to slow rate of growth in conventional laboratories. Dr Abba Zubair of the Cell Therapy Laboratory at Mayo Clinic in Florida believes this problem could be overcome and stem cell generation sped up by conducting the process in space. He will now have the opportunity to put his hypothesis to the test, courtesy of a US$30,000 grant that will see Zubair send human stem cells to the International Space Station (ISS) to observe whether they do in fact grow at a greater rate than on terra firma.  Read More

The capsule being tested using silicone gel

Researchers at Nashville's Vanderbilt University have developed a wireless capsule that can restore a sense of touch for surgeons. Keyhole surgeries or other minimally invasive procedures could benefit greatly from this new technology, as the capsule provides haptic feedback to help doctors maneuver and make important conclusions during surgery.  Read More

Prof. H. Jerry Qi with identical 4D-printed objects in their flat and folded states

Using a 3D printer, people can already determine the length, width and depth of an object that they create. Thanks to research being conducted at the University of Colorado, Boulder, however, a fourth dimension can now be included – time. And no, we're not talking about how long it takes to 3D-print an item. Instead, it's now possible to print objects that change their shape at a given time.  Read More

Small swarm robots, like these 'Droplets' developed at the University of Colorado Boulder,...

Imagine if you could harness the productivity of an insect colony – hundreds, if not thousands of miniature agents working together towards a larger goal – that's the future promised by swarm robotics. Potential applications, such as intelligent sensor networks, could have a wide-ranging impact on various industries. Researchers at the University of Colorado Boulder (CU-Boulder) are developing the technology with prototypes about the size of a ping-pong ball, which they have called "droplets."  Read More

The Pinball Machine built using only K'Nex

Do you remember those building toys called K'Nex? Well an engineering student at the University of Colorado (CU) named Andrew most certainly does. He actually managed to build a fully-functional pinball machine using only the tools available from the plastic building toy. Andrew spent over four months meticulously planning and building his K'Nex pinball machine that has functioning flippers and a plunger that is capable of launching the ball into the field of play. It also has a small gearbox that powers the two small chain lifts that help move the ball between the different features of the table.  Read More

Researchers have found a way to block addiction to various opioid drugs, including heroin ...

Unlike the heroin-specific vaccine we covered last year, an international team of scientists from the University of Adelaide in Australia and the University of Colorado Boulder has now found a way to block addiction to various opioid drugs, including heroin and morphine. Importantly, the new approach doesn’t negatively affect the pain-relieving properties of these drugs.  Read More

The GoJett supersonic UAV is promised to go faster, using less fuel, than other aircraft i...

University of Colorado aerospace engineer Ryan Starkey is currently designing what he claims will be fastest, most fuel-efficient aircraft in its class. Known as the GoJett, the unmanned aerial vehicle (UAV) will be powered by a new type of jet engine that he is also developing – the L-FX00. According to Starkey, that engine already has twice the fuel-efficiency of similarly-scaled jet engines, and he expects to double that efficiency again before the GoJett’s first flight.  Read More

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