Understanding the future of the universe requires peering into the past. How quickly the universe is expanding has been an active area of science since the 1920s, with several prizes and breakthroughs. Each time we get new or more accurate measurements it forces scientists to re-evaluate the assumptions and formulas. These breakthroughs then need to be confirmed with follow up studies. The measurement of Hubble's constant using supernova won a Nobel Prize in 2011, and new gravitational lensing measurements have provided extra confirmation to those numbers. Dark matter can influence a lot in our universe, but measuring it is difficult but using lensing techniques a more accurate measurement can be derived.
Episode 417 - Umami, vitamins, juice and drinks
Episode 416 - Sourdough starters and less allergens in wheat and peanuts
Episode 415 - Greener ways to make Hydrogen and Ammonia
Episode 414 - The active life and dramatic death of galaxies
Episode 413 - Detecting gene doping in sport, and the strange air of gyms
Episode 412 - Magnetic Glues and Chemical gears
Episode 411 - Lightning fast eyes and looking for hidden spots
Episode 410 - Mysterious Volcanoes, Plates and Subduction
Episode 409 - Stellar Weather, Life on other planets and Space Dust
Episode 408 - Life in deep sea soil, and blending in amongst leaves
Episode 407 - Random generating DNA and random mouse movements
Episode 406 - Lifting mountains out of the ground...with rain
Episode 405 - Studying Supernova, pollution and air quality with trees
Episode 404 - Ants , Acid, and Yeast that grow acid
Episode 403 - Taking pollutants out of our water, factories and environment
Episode 402 - Feathers on Dinosaurs and Pterosaurs
Episode 401 - Space Collisions and cleaning up debris
Episode 400 - Nobel Prizes, Collaboration, and more sustainable trees
Episode 399 - Avoiding Fatbergs and Breaking down Plastic
Episode 398 - Ig Nobel Prize '20 - Alligators and Spiders
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