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 377 - Hubble turns 30 and still takes amazing images
Episode 376 - Learning from spider webs, venom and combs
Episode 375 - Solar Panels that work at night and on greenhouses
Episode 374 - Lasers, Metal and Insect wings vs Bacteria
Episode 373 - Deep sea reefs, ocean vents and tiny life
Episode 372 - Flexible and wearable electronics
Episode 371 - Marine Mammals vs Parasites
Episode 370 - Explosions in space and citizen science
Episode 369 - 2020MMM, Endangered species and City Foxes
Episode 368 - Brain injuries, epilepsy and treatment options
Episode 367 - Sustainable and green Chemistry
Episode 366 - The YORP Effect, Star Brawls and Solar wind
Episode 365 - Wasps, Bees, tasty meals and pesticide.
Episode 364 - Coronavirus from SARS to MERs and nConv2019
Episode 363 - Mysteries from underwater volcanoes
Episode 362 - Life after a disaster from Fukashima to Chernobyl
Episode 361 - Fast Radio Bursts, Cosmic Rays and Antarctica
Episode 360 - Imaging hard-working Cells keeping you alive during illness
Episode 359 - Life surviving on freezing planets, faint suns and meteorites
Episode 358 - Wildfires, climate change, smog and charcoal
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