In around a period of 30 minutes the United States can launch over 1,000 nuclear weapons against its enemies. This video is a realtime simulation of such an action.

Sources:

Probable Nuclear Targets in United Kingdom, 1972: https://robedwards.typepad.com/files/probable-nuclear-target…chives.pdf.

Probable Nuclear Targets in France: https://upload.wikimedia.org/wikipedia/commons/thumb/f/f0/NA…en.svg.png.

Soviet Union Central European Target List, 1979: https://brilliantmaps.com/ww3-europe/

United States Target List, 1956: https://nsarchive2.gwu.edu/nukevault/ebb538-Cold-War-Nuclear…plete.pdf.

Are rogue machines lurking in the cosmos, quietly outlasting their creators? We explore the eerie possibility that ancient AI remnants, abandoned or self-replicating, could be hidden throughout the galaxy—watching, waiting, and perhaps even shaping the fate of civilizations.

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Credits:
The Fermi Paradox & Zombie AI: Are Rogue Machines Hiding in the Cosmos?
Episode 494; April 10, 2025
Written, Produced & Narrated by: Isaac Arthur.
Editors: Briana Brownell & Donagh Broderick.
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Phase Shift, “Forest Night“
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Stellardrone, “Red Giant”, “Billions and Billions”

Reports of extraterrestrial beings, particularly the iconic “grey aliens,” have permeated modern folklore and ufology since the mid-20th century. These beings — typically described as small-statured humanoids with large, black almond-shaped eyes, diminutive noses and mouths, and grey skin — have become embedded in our cultural consciousness (Sagan, 1995). But what if these entities are not visitors from distant stars, but rather glimpses of our own evolutionary future? This essay explores a compelling hypothesis: that the grey aliens reported in countless encounters might be evolved or bio-engineered humans from our future, adapted specifically for subterranean existence following a global catastrophe.

Humanity stands at a crossroads of existential risk. Climate change, nuclear proliferation, biological warfare capabilities, and ecological collapse represent just a few of the potential calamities that could force a dramatic reshaping of human civilization (Bostrom, 2013). If surface conditions on Earth became inhospitable — whether through nuclear winter, extreme solar radiation following ozone depletion, or uninhabitable surface temperatures — surviving populations might be driven underground, initiating a profound evolutionary divergence.

“When faced with extinction-level threats, species often undergo rapid adaptation to secure their survival,” notes evolutionary biologist Dr. Elena Rodriguez (2022, p. 87). “Humans, with their capacity for technological intervention in their own biology, could potentially accelerate this process by orders of magnitude.”

Colossal Biosciences claims three pups born recently are dire wolves, but they are actually grey wolves with genetic edits intended to make them resemble the lost species

About 66 million years ago, an asteroid slammed into the planet, wiping out all non-avian dinosaurs and about 70% of all marine species.

But the crater it left behind in the Gulf of Mexico was a literal hotbed for life, enriching the overlying ocean for at least 700,000 years, according to research published today in Nature Communications.

Scientists have discovered that a hydrothermal system created by the asteroid impact may have helped marine life flourish at the impact site by generating and circulating nutrients in the crater environment.

Biotech company Colossal Biosciences said it has brought back the dire wolf, an animal that went extinct 10,000 years ago, through its de-extinction process.

The return of the Dire wolves?

Colossal Biosciences’ project to revive the once-extinct dire wolf could also prevent existing but endangered animals from slipping into extinction themselves.

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The dire wolf is no longer extinct. Meet the world’s first de-extinct animals. Through the science of de-extinction, Colossal has brought back the legendary d…

As AI developers harvest Wikipedia content to train their models, the resulting surge in automated traffic is driving up costs for the non-profit that runs the popular crowdsourced encyclopaedia

Capturing precise 3D details with a single camera has long been a challenge. Traditional methods often require complex dual-camera setups or specialized lighting conditions that are impractical for real-world applications. However, a groundbreaking approach developed at Nanjing University is set to redefine 3D imaging.

In our latest research, published in Optica, we introduce a cutting-edge snapshot polarization stereo imaging system (SPSIM), as shown in Fig. 1. This innovative system integrates metasurface optics with artificial intelligence to extract highly detailed 3D shape information in real time.

Unlike conventional methods that rely on multiple polarizers or sequential exposures, SPSIM utilizes a specially engineered metasurface lens to capture full-Stokes polarization data in a single shot. With an extinction ratio of 25 dB—comparable to commercial polarizers—and an unprecedented central wavelength efficiency of 65%, our system outperforms standard polarization cameras.