Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The map below shows the location of Trieste and Marseille. The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance ...

The map below shows the location of Christchurch and Copenhagen. The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance ...

A 10-foot python caused a stir at a Kunda village school's mid-day meal storeroom. Forest officials swiftly rescued the ...

The alligators and crocodiles command attention in ways that make you grateful for the barriers between you. The white alligator exhibit is particularly mesmerizing—these rare creatures look like they ...