The damaging effects of the light, heat, blast, and radiation caused by a nuclear explosion have been known to scientists since the end of the Second World War. But a nuclear conflict today would create more serious consequences for our planet. #EarthDay | Nuclear Threat Initiative | Facebook

Video shows a massive explosion in the Atlantic Ocean after the U.S. Navy detonates a 40,000-pound bomb in their first “Shock Trial” for the new aircraft carrier, the USS Gerald R Ford. The test is meant to "ensure the ship is hardened to withstand battle conditions," the Navy said. https://www.newsweek.com/video-shows-massive-explosion-after-navy-sets-off-40000-pound-bomb-atlantic-ocean-1602569 Thumb credit: US Navy/Storyful | Newsweek