Since the end of World War II, the US has established a global military network consisting of around 750 bases in roughly 80 countries. While the US government has characterised this presence as a stabilising force, the local populations have often paid for the military’s presence with displacement and long-term exposure to hazardous industrial waste....
Category: Science & Tech
As Trump covets Greenland, Arctic island still holds toxic US waste
Since the end of World War II, the US has established a global military network consisting of around 750 bases in roughly 80 countries. While the US government has characterised this presence as a stabilising force, the local populations have often paid for the military’s presence with displacement and long-term exposure to hazardous industrial waste....
As Trump covets Greenland, Arctic island still holds toxic U.S. waste
Since the end of World War II, the U.S. has established a global military network consisting of around 750 bases in roughly 80 countries. While the U.S. government has characterised this presence as a stabilising force, the local populations have often paid for the military’s presence with displacement and long-term exposure to hazardous industrial waste....
What happens if you have a medical emergency onboard the ISS?
A: On January 15 morning, Crew-11 to the International Space Station (ISS) performed a rapid evacuation, with NASA getting the astronauts back to the earth around one month early due to an undisclosed medical concern with one crew member. When a medical emergency occurs on the International Space Station (ISS), the crew has a strict...
Scientists plan to build a graviton detector. Why is it so hard?
The Stevens Institute of Technology in the US recently said some of its scientists plus a group at Yale University will be building “the world’s first experiment explicitly designed to detect individual gravitons”. The announcement has already drawn sceptical attention from the physics community — but also $1.3 million from the W.M. Keck Foundation. The...
Apple leaf waste yields green anti-corrosion solution for metals
GUWAHATI Apple farm waste may soon help protect metal pipes, machinery, and infrastructure from corrosion. An international research team led by Nagaland University (NU) has found a way to turn discarded apple leaves into a highly effective, eco-friendly corrosion inhibitor, offering up to 96.2% protection for copper in harsh chemical conditions. The study, carried out...
New state of matter is a solid-liquid hybrid
A new state of matter appears to be a solid-liquid hybrid, scientists from Ulm University in Germany and the University of Nottingham in the UK have reported in the journal ACS Nano. The newfound material isn’t a slush or a gel in the macroscopic sense but refers to a specific atomic structure where different parts...
Soft matter: the unusual yet persistent physics inside your bathroom cabinet
Every morning, you perform a small physics activity without realising it. You squeeze toothpaste out of a tube. You apply a force and the paste flows out like a liquid. When you stop squeezing, the toothpaste stays on the brush, holding its shape against gravity. It doesn’t drip, spread or collapse into a puddle. This...
Microscopic crustacean discovered in Kavaratti established as a new genus and species, say researchers
A tiny crustacean discovered from the Kavaratti lagoon in the Lakshadweep islands has now been established as a new genus and a new species. The organism, which belongs to the family Laophontidae within the Copepoda class, is so minuscule that it can be properly studied only with a microscope. The crustacean has been named Indiaphonte...
What is Point Nemo, the most isolated place on Earth?
Point Nemo lies in the South Pacific Ocean, at 48°52.6′ south latitude and 123°23.6′ west longitude to be exact. It is about 2,700 kilometres away from the nearest land in all directions. Also known as ‘pole of inaccessibility’ which is used to describe locations that are harder to reach than any other point on Earth...
