LIFE

Gravitational Waves

Gravitational waves in space may reveal how supermassive black holes formed

Scientists led by Durham University's Institute for Computational Cosmology captured gravitational waves via space-based detectors, and now they believe that these waves can help identify the origins of supermassive black holes. The scientist ran massive cosmological simulations that may be used to predict the rate at which gravitational waves caused by collisions between the monster black holes might be detected.
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Shampoo

Bio-inspired surface ensures sticky liquids do not go to waste

Scientists from The Ohio State University have been able to squeeze the last drop of shampoo out of a bottle, thanks to a bio-inspired surface they created. The surface ensures that sticky liquids such as detergent and shampoo slide cleanly out of their bottles.
Mars

Dutch researchers raise peas, radishes, tomatoes and rye on simulated Martian soil

Researchers from Wageningen University in the Netherlands have revealed that cereals and vegetables they grew in “Martian” soil for two years are safe for human consumption. The Dutch researchers successfully raised peas, radishes, tomatoes and rye in soil that was made to match that of the red planet. This has provided researchers the hope of growing food on Mars. The food grown was found to contain “no dangerous levels” of heavy metals.
Straw

Magic straw: Scientists create self-folding, liquid-propelling straw from new material

Canberra scientists have developed a self-pumping straw that can propel liquid with a new material that fold into a tube when water touches it. Researchers from Australian National University have created a new paper-like material that responds to even a tiny droplet of water by folding into a tube several centimetres long. The material self-assembles itself into a tube-like straw and once assembled, the capillary delivers fluids.
Cancer

Cancer breakthrough: New study reveals cancer’s unusual survival mechanism, may help in developing effective cancer treatments

Scientists from Queen Mary University of London have made a breakthrough in understanding how cancer cells spread around the body and form tumours. The study says that a cancer cell’s ability to survive as it spreads may well be the weapon to fight the disease. As per the scientists, cancerous cells depend on an unusual survival mechanism to spread around the body. Thus, how cancer spreads and survives could well be the key to curing it.
Breast Cancer

Breast cancer, 'bad bacteria,' and NASA technology

Researchers at NASA’s Jet Propulsion Laboratory (JPL) applied NASA technology in a breast cancer study on microbes. This has set the stage to further analyse the role of microbes in causing or preventing breast cancer. Researchers from Western University in Ontario also found a link between breast cancer and “bad” bacteria.
Heat Wave

Climate change puts New Yorkers at risk of extreme heat events; Deaths in thousands predicted by 2080

A new study has predicted that climate change will put New Yorkers at the risk of overheating. The study has predicted thousands of heat deaths by 2080. If no steps are taken to reduce emissions and adapt to warming, as many as 3,331 people may die every year in New York alone by 2080. By that time, the number of hot days is going to triple, and that would cause heat deaths due to respiratory conditions, heart problems, dehydration and heat exhaustion.
Premature Birth

Scientists develop most-accurate blood test to predict premature births

A team of scientists that included researchers from The University of Western Australia (UWA) have developed a blood test that can identify women at risk of having premature births, but not displaying symptoms as early as 18 weeks into their pregnancy. The breakthrough blood test builds on previous work by scientists who developed a similar test for women hospitalised with early contractions.
Supermassive Black Hole

Dormant black hole suddenly becomes active to devour passing star; X-rays from inner part of disk baffle scientists

Astronomers from the University of Michigan and University of Maryland have for the first time mapped the flow of gas near a supermassive black hole, Swift J1644+57, that woke from its dormant state to destroy and devour a star that drifted close to it. The astronomers are the first to document X-rays bouncing from deep within the walls of the black hole’s newly-formed accretion disk after a tidal disruption event.

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