Video · Why Don’t We Have Cancer-Sniffing Dogs? TwitterShare on Facebook0 83 800 views SciShow - August 22, 2019 Science SciShow More Videos This Gorgeous Gemstone Traps Nuclear Waste Science · 14 hours ago This Gorgeous Gemstone Traps Nuclear Waste Science · 14 hours ago What You Don’t Know About The Rosetta Stone Science · 2 weeks ago We Need Better Migraine Meds. Science · 2 weeks ago We Need Better Migraine Meds. Science · 2 weeks ago We Turned the Mediterranean Into One Big Particle Physics Experiment Science · 2 weeks ago We Turned the Mediterranean Into One Big Particle Physics Experiment Science · 2 weeks ago The Truth Behind Chupacabra And Other Mythical Creatures Science · 2 weeks ago