GOING SUPERSONIC with U.S. Air Force Thunderbirds! Pulling 7 G’s in an F-16 -Smarter Every Day 235
In this lesson, Destin embarks on an exhilarating flight with the U.S. Air Force Thunderbirds, experiencing the thrill of breaking the sound barrier in an F-16 fighter jet. Through this adventure, he learns about the physics of supersonic flight, the intense physical demands on pilots, and the importance of balancing confidence with humility in facing challenges. The journey not only showcases the precision and skill of the Thunderbirds but also imparts valuable life lessons about mindset and resilience.
How Weed Eaters Work (at 62,000 FRAMES PER SECOND) – Smarter Every Day 236
In this lesson, viewers explore the mechanics of weed eaters through high-speed camera footage, revealing how the spinning line behaves under various forces and interacts with different types of grass. The discussion highlights the physics involved, such as aerodynamic drag and angular acceleration, and examines the impact of obstacles on performance. Ultimately, the lesson emphasizes the blend of physics and engineering in weed eaters, enhancing our understanding and appreciation of these gardening tools.
How I Boarded a US NAVY NUCLEAR SUBMARINE in the Arctic (ICEX 2020) – Smarter Every Day 237
In this lesson, Destin shares his thrilling experience of boarding a US Navy nuclear submarine during the ICEX 2020 military exercise in the Arctic. He highlights the Navy’s crucial role in global security, the challenges of operating in extreme conditions, and the collaborative efforts with scientists and allies to enhance Arctic readiness. The journey also includes insights into scientific research and the dedication of service members working in harsh environments, setting the stage for further exploration of life aboard the submarine.
Which Shape CUTS BEST? (Weed Eater Line at 100,000 Frames Per Second) – Smarter Every Day 238
In this lesson, Destin explores the effectiveness of different shapes of weed eater lines by testing them with a high-speed camera to determine which cuts grass best. The findings reveal that the star-shaped line excels at making clean cuts in thin grass, while the sharp square line is more suitable for thicker grass due to its durability. Expert insights also emphasize the importance of considering the linear density of the lines for optimal cutting performance.
Everything about Sea Turtles – Smarter Every Day 239
This lesson explores the fascinating world of sea turtles, highlighting their long history, unique reproductive traits, and the challenges they face, such as habitat loss and illegal trade. Through personal experiences, including encounters with sea turtles and participation in conservation efforts, the lesson emphasizes the importance of protecting these endangered species and their environments. It encourages awareness and action towards wildlife conservation, inspiring individuals to contribute to the preservation of these remarkable creatures.
Boarding a US NAVY NUCLEAR SUBMARINE in the Arctic – Smarter Every Day 240
In the lesson about boarding the USS Toledo, a Los Angeles-class nuclear submarine, the unique challenges of accessing the vessel in Arctic conditions are highlighted, including a modified entry due to thin ice. The experience offers insights into life aboard the submarine, including crew interactions, operational protocols, and the complexities of navigating under ice, while emphasizing the submarine’s stealth capabilities and its role in military and scientific missions. Overall, the lesson showcases the rigorous environment and responsibilities of the crew in maintaining operations in extreme conditions.
Crawling Down A Torpedo Tube -US NAVY Nuclear Submarine – Smarter Every Day 241
In this lesson, we explore the intricate mechanics and historical significance of torpedoes aboard a US Navy nuclear submarine, specifically the USS Toledo. Through insights from naval personnel, we learn about the operation, maintenance, and launching processes of the Mark 48 ADCAP torpedo, highlighting its critical role in modern naval warfare. This educational journey emphasizes the advanced engineering behind torpedo systems and invites further exploration into the fascinating world of nuclear submarines.
World’s Fastest Pitch – Supersonic Baseball Cannon – Smarter Every Day 242
In this lesson, Destin from Smarter Every Day explores the physics and engineering behind the Supersonic Baseball Cannon, which successfully propels a baseball beyond the speed of sound, reaching approximately 1,050 mph. Inspired by his childhood fascination with legendary pitcher Nolan Ryan, Destin and his team designed a complex cannon that utilizes pressure differences to minimize air resistance and achieve supersonic speeds. The experiment not only satisfies Destin’s curiosity but also highlights the intersection of creativity, engineering, and scientific principles in pushing the boundaries of what is possible.
Navy SEAL Astronauts – Smarter Every Day 243
In this lesson from Smarter Every Day, we explore the remarkable intersection of Navy SEALs and astronauts, highlighting the unique qualities that make individuals from both fields exceptional. Through visits to the Navy SEAL Museum and conversations with astronauts Chris Cassidy and Johnny Kim, we learn that attributes like mental toughness, teamwork, humility, and a dedication to service are vital for success in both military and space missions. The lesson emphasizes the importance of collaboration, particularly in international space exploration, showcasing how diverse teams can achieve extraordinary goals together.
How to Fight Fire or Flooding on a Nuclear Submarine – Smarter Every Day 244
The lesson emphasizes the critical skills and training necessary for handling emergencies, such as fires and flooding, aboard a U.S. Navy nuclear submarine. Crew members are rigorously trained in damage control, including the use of Emergency Air Breathing systems for fire situations and portable pumps for flooding, ensuring they can respond effectively to protect the vessel and its crew. This comprehensive preparedness highlights the importance of teamwork and readiness in the unique and challenging environment of a submarine.