Lifeboat Foundation

The 2024 nuclear doomsday clock has been reset, but there is still time for final revisions.

The clock was created in 1947 by the Bulletin of the Atomic Scientists, a nonprofit that was founded in 1945 by Albert Einstein and University of Chicago scientists who helped develop the first atomic bomb in the Manhattan Project. It began because of escalated fears of a potentially catastrophic nuclear arms race between the United States and the Soviet Union. It has been reset 25 times since its creation.

Viewed as a visual representation to warn the global populace about multiple factors that could negatively affect the planet, the clock was last changed on January 24 and moved forward to 90 seconds to midnight—the closest to global catastrophe it has ever been. The reasoning cited the Russia-Ukraine war that, as of this February, will have lasted for two years and has led to nuclear threats from Russia.

In the grandeur of the universe, the tapestry of life may be woven from stranger threads than we ever dared to dream, and spun from materials far different to our own.\
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Credits:\
Silicon-Based Lifeforms \
Episode 426; December 21, 2023\
Produced, Written \& Narrated by: Isaac Arthur\
Graphics: Ken York / YD Visual\
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Researchers at Lawrence Livermore National Laboratory (LLNL) have developed a modeling tool for assessing the potential use of a nuclear device to defend the planet against catastrophic asteroid impacts.

The research, published today in the Planetary Science Journal, introduces a novel approach to simulating the energy deposition from a nuclear device on an asteroid’s surface. This new tool improves our understanding of the nuclear deflection’s radiation interactions on the asteroid’s surface while opening the door to new research on the shockwave dynamics affecting the inner asteroid.

This model will allow researchers to build upon the insights gained from NASA’s recent Double Asteroid Redirection Test (DART) mission, where, in Sept. 2022, a kinetic impactor was deliberately crashed into an asteroid to alter its trajectory. However, with limitations in the mass that can be lifted to space, scientists continue to explore nuclear deflection as a viable alternative to kinetic impact missions.

Over the weekend, North Korea tested two missiles, one of which is capable of reaching the United States, officials in South Korea and Japan said. Defense officials in both countries claimed that the rocket traveled more than 600 miles before landing in the ocean northwest of Tokyo.

An exploration of the hard science fiction ways a zombie apocalpyse might become a reality. My Interview with Dr. Travis Langley https://youtu.be/tgEITq1puc0?…

Scientists have pinpointed the location of the place where an asteroid hit Earth approximately 750,000 years ago.

In a study published in Proceedings of the National Academy of Sciences, the planetary scientists released evidence showing that the location of impact crater they have been seeking for decades is on the Bolaven Plateau in southern Laos.

💥Join us on our Journey to 1 Million Subscribers💥 Liv Boeree is a British science communicator, television presenter and former professional poker player. She is a World Series of Poker and European Poker Tour champion, and is the only female player in history to have won both a WSOP bracelet and an EPT event. She has a degree in astrophysics and uses her YouTube channel @LivBoeree to discuss science, game theory, probabilities, extinction risk and AI.

A nuclear attack on the United States’ missile silos would blow radioactive fallout to every state and parts of Mexico and Canada, killing more than 300 million people in its wake.

When it comes to nightmare scenarios for the United States, a nuclear attack from a foreign power has to rank among the worst possible choices. While the likelihood of such a strike is low, that does not stop experts from trying to prepare for any possibility. A story by Business Insider lists the following six cities as the most likely to be at risk in the vent of a future nuclear attack on the United States:

1) Chicago, Illinois.

2) Houston, Texas