0 Comments
Initially, trains in the Netherlands were set to run entirely on renewable energy by 2018. However, it seems officials have been able to beat that goal by an entire year. As of the first of January this year, all public transport trains are being powered by renewable energy, namely from wind power.   The historical
0 Comments
Scientists have uncovered the earliest hints of human-caused changes in Earth’s geological processes, and they suggest that we’ve been impacting the planet’s climate and ecosystems for up to 11,500 years. Based on core samples dug up from the Dead Sea, erosion rates in the area were completely incompatible with what was going on elsewhere during
0 Comments
Some 5,000 light-years from Earth, there’s a bizarre and mysterious nebula that clocks an average temperature of just 1 Kelvin (−272.15 °C or −457.87 °F), making it the coldest natural object in the known Universe. For decades, scientists have struggled to explain how this otherwise unremarkable cloud of gas maintains temperatures colder than empty space
0 Comments
It’s been a particularly glum couple of days for climate scientists, with President Donald Trump withdrawing US support for the Paris Climate Agreement, an action that resulted in the resignation of serial entrepreneur Elon Musk from his government advisory posts. The move was widely criticised by experts, other nations, and the majority of Americans as a major setback in the global fight against climate change.
0 Comments
Viruses have weirded us out since they were first discovered over a century ago, but are these microscopic protein pirates alive? You bet, if you’re prepared to think outside the box.   Good morning, MRS GREN School biology is commonly introduced with an acronym such as “MRS GREN” with the aim of teaching students some
0 Comments
The effects of zero gravity on the human body are taxing, regardless of gender, and NASA has found no differences between men and women in terms of their psychological and behavioural responses to space flight. But sex does seem to have a role in how being in space for long periods of time affects astronauts’ bodies.   In June
0 Comments
For every ten people hit by lightning, nine will survive. But what are the lasting effects of being exposed to hundreds of millions of volts? Sometimes they’ll keep the clothing, the strips of shirt or trousers that weren’t cut away and discarded by the doctors and nurses.   They’ll tell and retell their story at
0 Comments
For the third time in two years, physicists have detected ripples in the fabric of spacetime, called gravitational waves, that Albert Einstein predicted the existence of more than 100 years ago with his theory of general relativity. “Einstein continues to rock, in the sense that we keep pushing the boundaries of his theory,” Vicky Kalogera, an astrophysicist at Northwestern
0 Comments
Scientists studying the pattern of circadian rhythms have found that one central body clock could be controlling several others at the same time. By examining fruit flies – which, like humans, have several circadian clocks affecting the rhythm their daily biological processes – researchers have found evidence of a single ‘master’ clock that leads all other internal clocks related
0 Comments
Scientists have found new evidence to support the idea that matter vanishes completely when it falls into a supermassive black hole, suggesting Einstein was right about these unquenchable voids lurking throughout the Universe. The findings show that black hole event horizons – the invisible barriers beyond which nothing can escape the intense pull of gravitational