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July 19, 2024
A noisy bitcoin mine’s cooling fans are so loud they rattle windows. Residents of Granbury, Texas, are experiencing symptoms of noise pollution. Plus, a weather expert decodes the lingo from the new movie “Twisters”—and real-life tornado trends. And, an FDA panel rejects MDMA therapy for PTSD, raising concerns about the study’s methods and failure to address previous instances of research misconduct.
06:26
The Science Club Tackles a Communications Challenge
This season’s Science Club project asks you to invent your own communications device.
12:08
Red Meat Ruckus, Electrifying Eels, and Sugar Overload
Science writer Ed Yong deciphers the WHO’s red meat announcement and explains how electric eels immobilize prey.
26:29
Monster Microbiome Mash
Just in time for Halloween, scientists Rob Dunn and Amanda Hale imagine what the microbiomes of werewolves, vampires, and other monsters might entail.
07:10
Sniffing Out Warnings From the Scent of Death
Researchers suggest that putrescine—a compound found in corpses—can trigger our defensive responses.
17:42
Discovering the Brain’s Ghoulish Glitches
Science writer Sam Kean discusses some of the brain’s most ghoulish glitches and what they can teach us about how healthy brains operate.
21:59
Spider Stories That’ll Stick With You
Cannibalism. Bondage. An offering of flesh. Spiders have weird (and wonderful) ways of enticing and entertaining their mates.
05:31
Diary of a Snake Bite Death
This week’s Macroscope video follows the detailed diary of herpetologist Karl P. Schmidt as he was dying from the venom of a snake bite.
12:08
Sexually-Transmitted Ebola, Space Mining, and Cashless Countries
The public health implications of sexually transmitted Ebola and the move toward cashless societies.
17:24
Did Dark Matter Doom the Dinosaurs?
Physicist Lisa Randall explores the theory that a disc of dark matter could have been responsible for the catastrophic collision that extinguished the dinosaurs.
15:23
It All Started With a Hoverboard: How Back to the Future II Envisioned 2015
Academy Award-nominated visual effects art director John Bell talks about how he imagined the then-distant world of 2015 for “Back to the Future II.”