Your Thoughts Leave Your Brain…And Enter a Realm You Cannot See

Deep within the isolated volcanic waters of the San Benedicto Island, a massive 20-foot ocean giant defies everything scientists thought they knew about marine life. Once feared as legendary "devil fish," giant manta rays are now known to be peaceful, highly intelligent creatures possessing mammalian-sized brains and a strange, deep curiosity for human contact. This documentary follows world-renowned biologists on a high-stakes expedition to the remote Socorro Archipelago, deploying cutting-edge satellite tracking and harvesting vital DNA samples to protect these majestic animals. However, a dark threat looms as industrial gill netting and illegal poaching push this protected ecosystem to the absolute brink of collapse, making the fight for their survival more urgent than ever.

A devastating fall, a high-speed motorcycle crash, and a horrific head-on collision leave trauma teams battling to save multiple lives. As emergency doctors race against the clock, they face catastrophic brain injuries, internal bleeding, shattered bones, and impossible decisions where every second could mean the difference between life and death.

Can science really help us become fitter, younger, smarter and maybe even more perfect? In this episode of Myth or Science, Dr Jennifer Gardy puts some of the biggest health and human-performance claims to the test. Can exercise reverse aging? Is a few minutes of high-intensity training really as good as a long workout? Can you be fat and fit? Is willpower something you can train like a muscle? And could coffee, cooked food, music, or even sleep change the way our bodies and brains work? From intense lab tests and skin biopsies to MRI scans, DNA analysis, brain challenges, and music therapy after stroke, Jenn dives into the science behind the myths we hear every day. Along the way, she discovers that some “too good to be true” claims are surprisingly real, while others need a little more nuance. ------- Chapters ▷ 00:00 - Intro: Can Science Make Us Better? ▷ 01:27 - Can Exercise Reverse Aging? ▷ 03:47 - The Mice Experiment: Exercise vs. Aging ▷ 05:35 - Skin Biopsy Results: From 70 to 40? ▷ 07:44

In Episode 1 of Myth or Science, microbiologist Dr Jennifer Gardy takes on some of the most common health and science claims we hear every day. Using her own body as part of the experiment, she travels from Florida’s mosquito labs to freezing cold research chambers, New York food tests, and a classroom ice cream challenge to separate fact from fiction. Can mosquitoes really prefer women over men? Does grilled meat increase cancer risk? Does alcohol actually warm you up in cold weather? Do we lose most of our body heat through our head? Can eating too fast make you gain weight? And can brain freeze happen even on a cold day? With humor, curiosity, and unorthodox experiments, Gardy puts each claim under the microscope, revealing the surprising science behind the myths that shape our everyday choices. ------- Chapters ▷ 00:00 - Intro: Are Common Health Claims True? ▷ 00:40 - Can You Spread a Cold Before Symptoms? ▷ 01:51 - Are Mosquitoes More Attracted to Women? ▷ 08:00 - Can Grilled Meat Increase Cancer Risk? ▷ 11:52 - Can

Women who become doctors choose their profession to heal people. But in hospitals, they often become victims of sexual harassment. This film features case studies from Switzerland. From obscene jokes by powerful bosses in the operating room to sexual blackmail and assaults during training: in this film, female students, doctors, and surgeons recount what they have had to endure. In an environment still marked by a culture of silence, harassers are rarely punished by their superiors. Often, victims are reluctant to file a complaint for fear of jeopardizing their careers. Some take the risk and report the incidents to human resources, but these complaints are seldom followed up. Although hospitals claim to have a zero-tolerance policy, harassers rarely experience any negative consequences. ______ DW Documentary gives you knowledge beyond the headlines. Watch top documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant lands, get a look behind the complexities of daily life and build a deeper understanding of current affairs and global events. Subscribe and explore the world around you with DW Documentary.

He Became a Hoarder After His Girlfriend Died of Cancer | Hoarders follows the specific people, circumstances and claims presented in this full-length documentary. 1 in 20 people have a problem with hoarding - this extreme compulsion to stockpile items or not throw things away can have a severe impact on your wellbeing. Our dedicated team are here to dig people out from being trapped in their own homes. Playlists