Lifeboat Foundation

In its early life, the Earth would have been peppered nearly continuously by asteroids smashing into our young planet. These fiery collisions made our world what it is today. It may seem like things have changed since then, given the vast assortment of life and wide blue oceans—and things have indeed changed. At least in some respects. However, Earth still receives thousands of tons of matter from space, but this is in the form of microscopic dust particles (as opposed to recurrent, energetic collisions).

Fortunately, in modern times, a large asteroid colliding with the surface of the Earth happens only very rarely. Nevertheless, it does happen from time to time.

As most are probably already aware, it is widely believed that an asteroid initiated the dinosaurs’ extinction some 65 million years ago. And more recently, the Russian Chelyabinsk meteor hit our planet in February of 2013. It entered at a shallow angle at 60 times the speed of sound. Upon contact with our atmosphere, it exploded in an air burst. The size of this body of rock (before it burned up and shattered) is estimated to be around 20 meters (across) and it weighed some 13,000 metric tons.

Continue reading “Elon Musk: We Must Leave Earth For One Critical Reason” »

WE ARE THE UNIVERSE BECOMING CONSCIOUS OF ITSELF!

Science and technology have relatively bridged the gap between man and the universe throughout the history of time. Yet there remains a lot more to be discovered.

From theories explaining gravity to establishing atoms as the building blocks of all matter, scientific developments have come a long way to introduce man into the hidden truths of the world.

In principle, a wormhole-like scenario is possible, but a wormhole tends to close before objects or other matter could pass through it. As far as we know, it’s unlikely we could construct a wormhole that stays open long enough for us to get to a distant part of the universe.

That’s really the issue: Can you keep a wormhole open?

Continue reading “Blue Sky Science: Are there wormholes that lead to other galaxies?” »

Everything around us is made of atoms, but it turns out that the building blocks of the Universe are far stranger than that.

Our known universe may end the same way it was created: With a big, sudden bang.

That’s according to new research from a group of Harvard physicists, who found that the destabilization of the Higgs Boson — a tiny quantum particle that gives other particles mass — could lead to a huge explosion of energy that would consume everything in the known universe.

The energy released by the event would destabilize the laws of physics and chemistry.

Continue reading “A second ‘Big Bang’ could end our universe in an instant — and it’s all because of a tiny particle that controls the laws of physics” »

We could be swallowing more than 100 tiny plastic particles with every main meal, a Heriot-Watt study has revealed.

The plastic, which can come from soft furnishings and synthetic fabrics, gets into household dust which falls on plates and is consumed.

The university academics made the discovery after putting Petri dishes containing sticky dust traps on the table next to dinner plates in three homes at meal times.

This marks the seventh year that the particle accelerator has been in operation.

At 12:17 p.m. on Friday, March 30, the Large Hadron Collider at CERN was switched on once again, making 2018 the seventh year that the world’s largest particle accelerator has been in operation. It is also excitingly the fourth year running now that the LHC will have achieved 13 TeV collision energy.

Over the past four months, much maintenance has been conducted on the LHC, but with the work now completed the ATLAS experiment has begun a glorious new year as the Large Hadron Collider is now back in the business of circulating proton beams, as ATLAS report.

Continue reading “Excitement Mounts As The Large Hadron Collider Is Switched On Again And Begins A New Year Of Experiments” »

Making a giant leap in the ‘tiny’ field of nanoscience, a multi-institutional team of researchers is the first to create nanoscale particles composed of up to eight distinct elements generally known to be immiscible, or incapable of being mixed or blended together. The blending of multiple, unmixable elements into a unified, homogenous nanostructure, called a high entropy alloy nanoparticle, greatly expands the landscape of nanomaterials—and what we can do with them.

This research makes a significant advance on previous efforts that have typically produced nanoparticles limited to only three different elements and to structures that do not mix evenly. Essentially, it is extremely difficult to squeeze and blend different elements into individual particles at the nanoscale. The team, which includes lead researchers at University of Maryland, College Park (UMD)’s A. James Clark School of Engineering, published a peer-reviewed paper based on the research featured on the March 30 cover of Science.

“Imagine the elements that combine to make nanoparticles as Lego building blocks. If you have only one to three colors and sizes, then you are limited by what combinations you can use and what structures you can assemble,” explains Liangbing Hu, associate professor of materials science and engineering at UMD and one of the corresponding authors of the paper. “What our team has done is essentially enlarged the toy chest in nanoparticle synthesis; now, we are able to build nanomaterials with nearly all metallic and semiconductor elements.”

Wednesday Apr. 4, 2018 at 7 PM ET

The live webcast will appear on this page.

Continue reading “A Material World – Building a Future from the Atoms Up: Rob Moore Public Lecture” »