Posts belonging to Category Events



Stephen Hawking Warns: Only 100 Years Left For Humankind Before Extinction

It’s no secret that physicist Stephen Hawking thinks humans are running out of time on planet Earth.

In a new BBC documentary, Hawking will test his theory that humankind must colonize another planet or perish in the next 100 years. The documentary Stephen Hawking: Expedition New Earth, will air this summer as part of BBC’s Tomorrow’s World season and will showcase that Hawking‘s aspiration “isn’t as fantastical as it sounds,” according to BBC.

For years, Hawking has warned that humankind faces a slew of threats ranging from climate change to destruction from nuclear war and genetically engineered viruses.

While things look bleak, there is some hope, according to Hawking. Humans must set their sights on another planet or perish on Earth.

We must also continue to go into space for the future of humanity,” Hawking said during a 2016 speech at Britain’s Oxford University Union. In the past, Hawking has suggested that humankind might not survive another 1000 years without escaping beyond our fragile planet.” The BBC documentary hints at an adjusted timeframe for colonization, which many may see in their lifetime.

Cheap Portable Device Filtrates 200 Liters Per Hour

Two nanotechnologies have been developed by the National Nanotechnology Center in Thailand (Nanotec) to cope with the floods that have plagued Thailand. One uses silver nanoparticles for a water filtration system that operates on solar power, called the SOS Water System. The genius of it is its portability—it’s shown mounted on a small boat, purifying water from the flooded river it’s floating on. Though small, the system is capable of purifying a remarkable 200 liters per hour.
Nanotec calls the second technology covered by a BBC video “n-SACK.” It’s basically a material that absorbs water. As shown, it creates a better sandbag—better in a couple of ways: Before absorption, it’s much smaller and lighter than a sandbag, and unlike one, it not only blocks floodwaters, it partially absorbs them.

Nanotec researchers were able to make a high-capacity water purifier portable and solar-based, on the one hand, and bringing the price down to $2 per “sandbag” in the other.
Source: http://www.nanotec.or.th/en/

The God Particle

"We have now found the missing cornerstone of particle physics," Rolf Heuer, director of the European Center for Nuclear Research (CERN), told scientists. He said the newly discovered subatomic particle is a boson, but he stopped just shy of claiming outright that it is the Higgs boson itself — an extremely fine distinction.

A proton-proton collision event in the Compact Muon Solenoid  experiment producing two high-energy photons (red towers). This is what we would expect to see from the decay of a Higgs boson but it is also consistent with background Standard Model physics processes. © CERN 2012

"As a layman, I think we did it," he told the elated crowd. "We have a discovery.  We have observed a new particle that is consistent with a Higgs boson." The Higgs boson, which until now has been a theoretical particle, is seen as the key to understanding why matter has mass, which combines with gravity to give an object weight. "This discovery opens the way to more detailed studies, requiring larger statistics, which will pin down the new particle's properties, and is likely to shed light on other mysteries of our universe" 

Source: http://public.web.cern.ch/public/