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Archive for the ‘futurism’ category: Page 4

May 5, 2022

World’s largest bee, thought to be extinct, found in Indonesia

Posted by in category: futurism

The giant bee was first discovered in 1,859, but since has only officially sighted once. Now, researchers have found a specimen alive and well.

May 5, 2022

Godlike Aliens

Posted by in categories: alien life, futurism

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Science Fiction often shows us alien civilizations so advanced they are godlike, but how realistic are they, and what would such entities be like?

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May 4, 2022

Millions of Monarchs Swarm Fake Hummingbird As It Captures Spectacular Footage of Their Flight

Posted by in category: futurism

With its clementine-colored wings bordered with black lines and white spots, the monarch, also known as Danaus Plexippus, is a widely recognizable insect. As the weather changes and gets cooler, the monarchs migrate from their breeding grounds in Canada and the northern United States and fly to central Mexico, where they form clustered colonies on oyamel fir trees to conserve heat until the days grow longer and they migrate north once again.

In this spectacular clip filmed by the PBS series Spy in the Wild, a mechanical “spy hummingbird” flies over a swarm of resting monarchs. Creators chose the flying creature because it feeds on nectar and thus isn’t seen as a threat. As the sun warms the butterflies’ wings to 50 degrees, the insects wake and start to flutter and move. The hummingbird spy finds itself within the very heart of the swarm and captures a spectacular scene in which millions of butterflies take to the sky once more in a mesmerizing confetti-like cloud. (via Laughing Squid)

May 3, 2022

Everything you need to know about Planet X: The mysterious 9th planet

Posted by in category: futurism

May 2, 2022

Synesthesia: First-ever reported case of congenitally blind person

Posted by in category: futurism

A new paper documents the first-ever known case of a congenitally blind person who has synesthesia.

May 2, 2022

Stephen Hawking’s final book suggests time travel may one day be possible — here’s what to make of it

Posted by in categories: futurism, time travel

“If one made a research grant application to work on time travel it would be dismissed immediately,” writes the physicist Stephen Hawking in his posthumous book Brief Answers to the Big Questions. He was right. But he was also right that asking whether time travel is possible is a “very serious question” that can still be approached scientifically.

Arguing that our current understanding cannot rule it out, Hawking, it seems, was cautiously optimistic. So where does this leave us? We cannot build a machine today, but could we in the future?

Let’s start with our everyday experience. We take for granted the ability to call our friends and family wherever they are in the world to find out what they are up to right now. But this is something we can never actually know. The signals carrying their voices and images travel incomprehensibly fast, but it still takes a finite time for those signals to reach us.

May 1, 2022

Scientists are beaming Earth’s location to contact aliens despite the warnings

Posted by in category: futurism

May 1, 2022

The power source of the biggest explosions in the universe found

Posted by in category: futurism

What are your thoughts on this.


Groundbreaking new research suggests gamma-ray bursts are caused by a star’s collapsing magnetic field.

Apr 30, 2022

Mars City: Researchers find a way to make “space bricks” with dirt and urine

Posted by in categories: biotech/medical, futurism

The second half of Tsiolkovsky’s famous quote refers to not just living on the Earth but relying on it as we venture farther out into the cosmos. Even today, as the International Space Station orbits above at 28,000 kilometers per hour (17,500 miles per hour), those astronauts require constant resupply from the ground to stay alive. Future astronauts on the Moon might only have to wait three days to receive supplies from Earth, but as we move farther out into space, especially to Mars, this reliance will undoubtedly become far more tedious, time-consuming, and costly. Therefore, if humanity is to establish a long-term presence in space, we have to learn to use the on-hand resources we have at our disposal.

A team of researchers from the Indian Institute of Science (IISc), in collaboration with the Indian Space Research Organisation (ISRO), has developed a sustainable method for making bricks out of Martian soil, using bacteria and urea. Mammals, including humans, are the primary producers of urea. Because they secrete urea as the primary nitrogenous waste product, they are called ureotelic animals. Urea serves an important role in the metabolism of nitrogen-containing compounds by animals. These so-called “space bricks” can be used to construct building-like structures on Mars that could facilitate human settlement on the Red Planet.

The method for making these space bricks was published in PLOS One. A slurry is first created by mixing Martian soil (simulant) with guar gum, a bacterium called Sporosarcina pasteurii, urea, and nickel chloride (NiCl2). This slurry can be poured into molds of any desired shape, and over a few days, the bacteria convert the urea into crystals of calcium carbonate. These crystals, along with biopolymers secreted by the microbes, act as the cement holding the soil particles together. An advantage of this method is the reduced porosity of the bricks, which has been a problem with other methods used to consolidate Martian soil into bricks.

Apr 30, 2022

Thermal imaging of cities shows how much of the energy we produce goes out the windows and doors of our buildings

Posted by in category: futurism

https://www.21stcentech.com/conservation-energy-front-centre…te-change/

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