Tag Archives: science

4 Ways Humans Are Still Evolving

When we think about evolution, we typically think about big changes that happened long ago, but we humans are still evolving! Hosted by: Olivia Gordon

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Alexander Vilenkin – What is the Far Far Future of Humans in the Universe?

Consider humanity’s astounding progress in science during the past three hundred years. Now take a deep breath and project forward three billion years. Assuming humans survive, can we even conceive of what our progeny might be like? Will we colonize … Continue reading →

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That little voice in your head — if you have it — may be aligning your thoughts | ScienceBlog.com

It’s not uncommon these days to have some time alone with your thoughts. But what does that sound like, if it sounds like anything at all? Many people feel their thoughts take the form of an inner voice, a sort of … Continue reading →

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What if cracks in concrete could fix themselves? – Congrui Jin

View full lesson: https://ed.ted.com/lessons/what-if-cr… Concrete is the most widely used construction material in the world. It can be found in swathes of city pavements, bridges that span vast rivers and the tallest skyscrapers on earth. But it does have a … Continue reading →

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Dynamic Patterns in Water as Analogue Models

Rupert shows how wave-patterns can give rise to forms, and discusses the history of liquid computers. A talk by Rupert at the International Conference on the Physics, Chemistry and Biology of Water, in Bad Soden, Germany, in October 2019. Home … Continue reading →

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Immunology Is Where Intuition Goes to Die

Which is too bad because we really need to understand how the immune system reacts to the coronavirus.   Updated at 10:36 a.m. ET on August 5, 2020. There’s a joke about immunology, which Jessica Metcalf of Princeton recently told … Continue reading →

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There Are More Than Two Human Sexes

In high school biology, we learn that humans are born with either XX or XY chromosomes, and that a person’s internal and external sex organs match those chromosomes. It turns out, however, that sex isn’t that straightforward. Hosted by: Hank … Continue reading →

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No Air, No Problem: How Parasites Survive Without Oxygen Inside Host – ScienceBlog.com

Around one people on the planet are infected with parasitic helminths, round worms that live in soil and colonize human guts through dirty water. The helminths owe their ability to survive in the low oxygen environment of the human gut to … Continue reading →

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Is Glass a Liquid?

Stained glass is thicker at the bottom – so is it a liquid? Earth’s mantle enables plate tectonics, so is it a liquid? Check out Audible: http://bit.ly/AudibleVe Sign up for the mailing list: http://www.veritasium.com Pitch drop experiment: http://www.thetenthwatch.com

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Dinosaur relative’s genome linked to mammals – ScienceBlog.com

Scientists from the University of Adelaide and South Australian Museum have collaborated with Otago University, New Zealand and a global team to sequence the genome of the tuatara – a rare reptile whose ancestors once roamed the earth with dinosaurs. The … Continue reading →

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Half the universe was missing… until now

Half of the ordinary baryonic matter has been tough to find but Fast Radio Bursts made it possible to detect the WHIM. Thanks to Kiwico for sponsoring this video! For 20% off go to https://kiwico.com/veritasium or use code VERITASIUM at … Continue reading →

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Study reveals exciting speech processing similarities between humans and dogs

Dog brains, just as human brains, process speech hierarchically: intonations at lower, word meanings at higher stages. Human brains process lexical meaning separately from the emotional prosody of speech at higher levels of the processing hierarchy. Dog brains can also … Continue reading →

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