Edwin and Daniel B. Wesson were responsible for many incredibly innovations in the arms industry. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that …

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In a bar near National Geographic headquarters, watch artist Asher Jay sketch neuroscientist Steve Ramirez’s research into using lasers to erase or change memories. The bar happy hour was part of National Geographic’s Explorers Week festivities. Asher Jaye and Steve Ramirez are both National Geographic Emerging Explorers. ➡ Subscribe: http://bit.ly/NatGeoSubscribe …

Michelle Obama returns to her hometown for a graduation speech and says she isn’t surprised by the success of students at the King Prep H.S. She also remembers gun violence victim, Hadiya Pendleton. Lawrence, Joy Reid, and Mark Thompson react. » Subscribe to msnbc: http://on.msnbc.com/SubscribeTomsnbc About: msnbc is the premier …

Masih Alinejad is an Iranian journalist and advocate for religious freedom and women’s rights. She is the moderator of My Stealthy Freedom, a Facebook group that has over 800,000 followers. There, she and other Iranian women post photos of themselves removing their headscarves in public — a quiet but brave …

Newly discovered silent footage shows Amelia Earhart in 1937 before one of her two attempts to fly around the world. Earhart is seen in the film with her husband, George Putnam; her navigator, Fred Noonan; and her personal photographer, Albert Bresnik. The footage sat untouched for some 70 years until …

The lawyer for former McKinney Texas police officer Eric Casebolt speaks to the press about the emotional state Casebolt was in when he decided to forcefully handcuff and draw his gun on a group of black teenagers at a pool party. » Subscribe to msnbc: http://on.msnbc.com/SubscribeTomsnbc About: msnbc is the …

NBC’s Pete Williams reports on the 17-year-old who will be sentenced for helping a high school classmate in his bid to join ISIS. » Subscribe to msnbc: http://on.msnbc.com/SubscribeTomsnbc About: msnbc is the premier destination for in-depth analysis of daily headlines, insightful political commentary and informed perspectives. Reaching more than 95 …

The options for laptops are seemingly endless and making a decision can be daunting. If you choose the wrong one, you’ll be living with that mistake for years. These are the best laptops you can get, whether you want an Apple computer or a Windows machine. Subscribe: http://goo.gl/G5RXGs Check out …

Maj. General Charles Bolden talks about the future of space exploration with Neil. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all clips of StarTalk here: http://bit.ly/WatchStarTalk ➡ Get More StarTalk: http://bit.ly/NGStartalk ➡ StarTalk airs Mondays 11/10c About StarTalk: Host Neil deGrasse Tyson brings together celebrities, scientists and comedians to explore a variety …