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How Energy-Generating Sidewalks Work
How Energy-Generating Sidewalks Work
These innovative pavings convert the kinetic energy of footsteps into clean electric energy.
·wired.com·
How Energy-Generating Sidewalks Work
Does the Universe expand faster than the speed of light?
Does the Universe expand faster than the speed of light?
Just 13.8 billion years after the hot Big Bang, we can see 46.1 billion light-years away in all directions. Doesn't that violate...something?
·bigthink.com·
Does the Universe expand faster than the speed of light?
How much progress have we made on climate change?
How much progress have we made on climate change?
Progress is happening all over the world. I couldn’t fit the entire world into my studio though, so built a model. See how I did that with a Nebula subscript...
·youtu.be·
How much progress have we made on climate change?
The Physics of Solar and Wind Power. So Simple Even a Very Stable Genius Can Understand It | by Rhett Allain | Aug, 2025 | Medium
The Physics of Solar and Wind Power. So Simple Even a Very Stable Genius Can Understand It | by Rhett Allain | Aug, 2025 | Medium
I love energy, you love energy, EVERYONE loves energy. You use it to charge your car, run your dishwasher — and don’t forget about your air conditioner. What would we do without energy? Recently…
·rjallain.medium.com·
The Physics of Solar and Wind Power. So Simple Even a Very Stable Genius Can Understand It | by Rhett Allain | Aug, 2025 | Medium
Comment la recherche spatiale rend la Terre plus habitable
Comment la recherche spatiale rend la Terre plus habitable
ARCHIVE // Sans programme spatial, pas de GPS, de détection précoce des cancers, de panneaux solaires, ni de couches pour bébé, d’oreillers à mémoire de forme ou de nourriture lyophilisée. Mais aujourd’hui, l’innovation spatiale est-elle à la hauteur du défi climatique ? Dans le numéro d'hiver 2024 de son magazine, Usbek & Rica faisait un focus sur dix programmes de recherche qui contribuent à rendre nos modes de vie plus écologiques.
·usbeketrica.com·
Comment la recherche spatiale rend la Terre plus habitable
Will the Sun make a planetary nebula when it dies?
Will the Sun make a planetary nebula when it dies?
In around 7 billion years, we expect the Sun to run out of fuel, dying in a planetary nebula/white dwarf combination. Is that for certain?
·bigthink.com·
Will the Sun make a planetary nebula when it dies?
How satellites revolutionised climate change science
How satellites revolutionised climate change science
From space, scientists can track everything from sea levels or greenhouse gases to infectious bacteria or water stored underground.
·theconversation.com·
How satellites revolutionised climate change science
How does the International Space Station orbit Earth without burning up?
How does the International Space Station orbit Earth without burning up?
The International Space Station is an engineering feat that has led to countless scientific discoveries. Like the thousands of satellites in orbit, it manages to stay up in the atmosphere.
·theconversation.com·
How does the International Space Station orbit Earth without burning up?
Einstein: the lone genius is pure mythology
Einstein: the lone genius is pure mythology
Many mavericks look to Einstein as a unique figure, whose lone genius revolutionized the Universe. The big problem? It isn't true.
·bigthink.com·
Einstein: the lone genius is pure mythology
How ideas from physics drive AI: the 2024 Nobel Prize
How ideas from physics drive AI: the 2024 Nobel Prize
Artificial intelligence is much more than image generation and smart-sounding chatbots; it's also a Nobel-worthy endeavor rooted in physics!
·bigthink.com·
How ideas from physics drive AI: the 2024 Nobel Prize