The Great Coffee Mystery: Why Your Coffee Doesn’t Taste Like Caffeine

Walk This Way to Better Sleep

More daily steps linked to better sleep and mental health [https://www.earth.com/news/more-daily-steps-linked-to-better-sleep-and-mental-health/] More daily steps translate to improved mental health and better sleep among college students [https://www.news-medical.net/news/20260609/More-daily-steps-translate-to-improved-mental-health-and-better-sleep-among-college-students.aspx] Contact the Show: coolstuffdailypodcast@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

The Dutch Invention Stopping Tons of L.A. Trash Before It Reaches the Pacific

Dutch Ocean Cleanup Folks Are Clearing LA’s Rivers of Trash in Time for 2028 Olympics [https://www.goodnewsnetwork.org/dutch-ocean-cleanup-folks-are-clearing-las-rivers-of-trash-in-time-for-2028-olympics/] L.A.'s ultra-urban rivers wash tons of trash out to sea. There's a plan to change that before the Olympics [https://www.yahoo.com/news/articles/l-ultra-urban-rivers-wash-100000036.html?guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_sig=AQAAADe1ygqW1cHTniv1XhzYf8RKqrA6ZJJfS0WXjGK0Vfjsyo4b9taVRgK8vaUnQiySsyQqNV3ngU7Ip8N9LsanDakWH_zO1d6RGWy4eN7JAoLdDbSHH39apP1XmtwlghJnfYAOfxriHYHNK80kf9Vg4684ZY35sJl7VhxSk3hE3SwX] Contact the Show: coolstuffdailypodcast@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Building Silicon Skyscrapers: The 3D Chip Breakthrough That Could Keep Moore’s Law Alive

The Next Computing Revolution May Come From Stacking Chips Like Skyscrapers [https://scitechdaily.com/the-next-computing-revolution-may-come-from-stacking-chips-like-skyscrapers/] New 3D silicon chip breakthrough could extend Moore’s Law for years [https://www.sciencedaily.com/releases/2026/05/260530053412.htm] Contact the Show: coolstuffdailypodcast@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

The Great Coffee Mystery: Why Your Coffee Doesn’t Taste Like Caffeine

Coffee hides caffeine's bitterness in a surprising way [https://www.earth.com/news/coffee-hides-caffeines-bitterness-in-a-surprising-way/] Why Doesn’t Coffee Taste Like Caffeine? [https://nautil.us/why-doesnt-coffee-taste-like-caffeine-1281732] Contact the Show: coolstuffdailypodcast@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

Wasp Wars: When the Queen Vanishes, Chaos Takes Over

Queenless wasp colonies explode into chaos but hidden helpers save them [https://www.sciencedaily.com/releases/2026/05/260526021958.htm] Queenless wasp colonies spiral into chaos - but then something remarkable happens [https://www.earth.com/news/queenless-wasp-colonies-spiral-into-chaos-but-then-something-remarkable-happens/] Contact the Show: coolstuffdailypodcast@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]