Lifeboat Foundation

# Physics # Theories – This New Equation Could Unite The Two Biggest Theories in Physics : In a recent paper, a Stanford theoretical physicist develops a new equation, one which indicates that the key to finally connecting general relativity and quantum mechanics is found in bizarre spacetime tunnels called wormholes.

One of the most stubborn problems in physics today is the fact that our two best theories to explain the Universe – general relativity and quantum mechanics – function perfectly well on their own, but as soon as you try to combine them, the maths just doesn’t work out.

But a Stanford theoretical physicist has just come up with a new equation that suggests the key to finally connecting the two could be found in bizarre spacetime tunnels called wormholes.

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Until quite recently, creating a hologram of a single photon was believed to be impossible due to fundamental laws of physics. However, scientists at the Faculty of Physics, University of Warsaw, have successfully applied concepts of classical holography to the world of quantum phenomena. A new measurement technique has enabled them to register the first-ever hologram of a single light particle, thereby shedding new light on the foundations of quantum mechanics.

Scientists at the Faculty of Physics, University of Warsaw, have created the first ever hologram of a single light particle. The spectacular experiment was reported in the prestigious journal Nature Photonics.The successful registering of the hologram of a single photon heralds a new era of quantum holography, which offers a whole new perspective on quantum phenomena.

“We performed a relatively simple experiment to measure and view something incredibly difficult to observe: the shape of wavefronts of a single photon,” says Dr. Radoslaw Chrapkiewicz.

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“Researchers Successfully Implant Living, Functional 3D Printed Human Tissue Into Animals”

My question is “why?”

The news has been full of stories about new advancements in 3D printed tissue. Companies such as Organovo and research institutions such as the University of California San Diego are leading the charge in the development of 3D printed, functional human tissue, particularly liver tissue. So far, printed tissue is being used mostly for pharmaceutical drug testing, but everyone in the 3D printing biosphere professes the ultimate goal of eventually producing whole, fully functional human organs that can be transplanted into patients. Most experts agree that it will happen; it’s just a matter of when.

Continue reading “Wake Forest Researchers Successfully Implant Living, Functional 3D Printed Human Tissue Into Animals” »

The method would assist governments and charities trying to fight poverty but lacking precise and reliable information on where poor people are living and what they need, the researchers based at Stanford University in California said.

Eradicating extreme poverty, measured as people living on less than $1.25 U.S. a day, by 2030 is among the sustainable development goals adopted by United Nations member states last year.

Beyond the orbit of Neptune, the farthest recognized-planet from our sun, lies the mysteries population known as the Trans-Neptunian Object (TNOs). For years, astronomers have been discovering bodies and minor planets in this region which are influenced by Neptune’s gravity, and orbit our sun at an average distance of 30 Astronomical Units.

The article overplays the alarmist tone a bit, but this is still an idiotic experiment.

If I understand correctly (the reporter didn’t explain it properly), he mutated the virus multiple times, until it no longer matches existing antibodies (i.e. somebody exposed would still become resistant — if they survived — and it is still possible to create new antiviral drugs that can target it); i.e. it is dangerous, but not invincible.

Given how long it takes to make new vaccinations for flue strains (and the cost of distributing them globally), this is still deeply irresponsible.

Continue reading “Exclusive: Controversial US scientist creates deadly new flu strain for pandemic research” »

Researchers estimate that driverless cars could, by midcentury, reduce traffic fatalities by up to 90 percent. Which means that, using the number of fatalities in 2013 as a baseline, self-driving cars could save 29,447 lives a year. In the United States alone, that’s nearly 300,000 fatalities prevented over the course of a decade, and 1.5 million lives saved in a half-century. For context: Anti-smoking efforts saved 8 million lives in the United States over a 50-year period.

The life-saving estimates for driverless cars are on par with the efficacy of modern vaccines, which save 42,000 lives for each U.S. birth cohort, according to the Centers for Disease Control.

Globally, there are about 1.2 million traffic fatalities annually, according to the World Health Organization. Which means driverless cars are poised to save 10 million lives per decade—and 50 million lives around the world in half a century.

Continue reading “Will Uber’s Fleet of Self-Driving Cars Save Lives?” »

DARPA’s answer to terrorists and bad guy drones.

Lasers might be the best bet.

EPJ — Nonlinear Biomedical Physics is an open access journal, published under the brand SpringerOpen, dedicated to the application of nonlinear dynamics and integrative systems science to the quantitative modeling and understanding of how structure and function as well as dysfunctions and diseases emerge in complex biomedical matter and processes. Coverage is focused on the application-driven development of theoretical, experimental and computational techniques, including relevant methodologies, instrumentation and related advanced technology.