Researchers develop a 3D model of human heart left ventricle to study disease and test drugs. To build this, they used gelatin fibers, biodegradable polyester and human cardiomyocytes or rat myocytes. The heart is examined at various scales in...
Scientists used special loudspeakers to control the sound wave at specific points in the tube maze. The technique can be used to control quantum matter waves and light waves. On a daily basis, we deal with different kinds of waves that are...
The internet is an amazing place where you can find more than 1 billion websites. Along with some fantastic sites, there are some weird ones too. It’s impossible for a person to visit every website. Therefore we have gathered some strange...
Researches found a new material that could make solar cells non-toxic and inexpensive. The new material is built by combining the atoms of copper, selenium, and titanium into a unique crystal structure. Solar cells, often called photovoltaic cells...
Researchers estimate that there may a quadrillion tons of diamonds scattered 145 to 240 km below the Earth’s surface. Cratonic roots contain 1% to 2% diamond, along with peridotite, and a small of amount of eclogite. There may be an enormous...
Neural networks can automatically enhance your pictures without ever being trained on what a noise-free photo looks like. It can be used in low-light photography, magnetic resonance imaging and physically-based image synthesis. Wouldn’t it be...
The smart bandage can monitor the conditions of chronic wounds and deliver appropriate drugs. It has pH, temperature and oxygen sensors fabricated on parchment paper. All components are selected to keep its cost low. Chronic non-healing wounds...
A new self-supervised machine learning system named PixelPlayer can locate specific parts of the image that generate sounds in a music video. It can separate and alter the volume of individual (unlabeled) instruments. Musician spend hours on...
With an increase in population, we have seen numerous wars for power and land. These wars have produced many deadliest warriors across the world. All these warriors have their own strategies, armors and unique style of fighting. They were not only a...
A unique window coating technique can improve the energy efficiency of an average household. The semitransparent photovoltaics are lightweight and colorful films capable of turning windows into heat insulators and electricity generators. The trend...
Researchers test Einstein’s general relativity theory on a triple star system that is 4,200 light years away. They found that both neutron star (heavy and dense) and white dwarf star (less massive) fall towards an outer dwarf at the same rate...
Researchers propose multidomain displays to improve viewing angle and color rendition. It works with liquid crystal polymers, poly(di-n-alkylsiloxanes). It can facilitate fabrication procedure and open new doors in the field of printed and organic...