Are you wondering how to track Santa on Christmas Eve? NORAD (the North American Air Defense Command) has been helping people do just that for decades! Every year, they track Santa and his special technology as he travels around the world delivering presents to good boys and girls. It's a huge operation, with updates provided [...]
Are you wondering how to track Santa on Christmas Eve? NORAD (the North American Air Defense Command) has been helping people do just that for decades! Every year, they track Santa and his special technology as he travels around the world delivering presents to good boys and girls. It's a huge operation, with updates provided [...]
Everyone wants to know how astronauts go to the bathroom in space and now that SpaceX and NASA are launching astronauts I've also been asked if the SpaceX Crew Dragon capsule has an on board toilet, especially because astronauts routinely have to spend 20+ hours inside the capsule on their way to the International Space [...]
Before a Space Shuttle liftoff, showers of sparks are seen flying around under the Space Shuttle's three main RS-25 engines (SSME's). What are those sparklers for and do they ignite the engines?The sparks are emitted by pyrotechnic devices called technically Radial Outward Firing Igniters (ROFIs) and colloquially "sparklers".#TwoMinuteTuesday #olhzn2MT #SpaceShuttleConnect with me here ➡ https://solo.to/olhznMEMBERS [...]
How does high tide & low tide work? Why are there so many shipwrecks in the Outer Banks? How does the sand not just wash away? Check out my visit to the Outer Banks in North Carolina and hear from some experts on why this area is so unique and also treacherous for ships in [...]
