How to understand the principle of Archimedes, buoyancy and how it affects ships, divers, buoys, submarines, hot air balloons and other submerged and floating bodies.
With billions of galaxies in the universe, there is a vast potential for Earth-like planets with intelligent life. But here are the reasons why we may never find it.
Time is not a material thing. You can't manipulate it as you can with any physical object. It just slips away. So I examine if it's just an illusion?
The concept of emptiness in physics is enormous. There is mostly physical nothingness in the entire universe. Follow along with me as I explain this.
Paper cranes and little boats are the easy parts of origami. Wait until you see the surprising connections it and kirigami have to physics!
Students have an excellent chance of doing well on a physics exam if they work efficiently throughout the physics course and follow some tips for writing exams.
While it may ultimately prove to be wrong, scientists know of several ways to test for string theory using many conventions of physics.
Ballistics is a branch of mechanics which deals with the motion of projectiles launched into the air or space. Solving these type of problems involves using Newton's equations of motion
Taking complicated topics like quantum mechanics and molecular biology sounds daunting at best. What headway can we make on this?
Water has some properties that can make it a good refrigerant. It also possesses some undesirable properties that makes its application as a refrigerant very challenging and inefficient to implement.
Everyone has heard of the Big Bang Theory, but what about possible alternatives? Read on to learn more.
Why does time only go forward? Is there some attracting force? "Time Gravity" is my theory that affects the direction of time—keeping it going only in one direction.