Physical Science

During the first half of last century a great deal of experimentation into revolutionary methods of propulsion became a duopoly between rockets and jets, both vying for dominance in the pre-WWII years. The Chinese in 1232AD used rockets as a…
Read more

Teleportation Via Quantum Mechanics’ Entanglement. Since 1997, teleportation of the state of a quantum system has been successfully and repeatedly possible. Today it is being increasingly considered in cryptography and computing. The feasible idea of teleportation started in the 1980’s…
Read more

How often have you found yourself tailing the car in front of you? Be honest. Braking distance and reaction time is something that we all tend to forget when driving along in our haste to get to wherever we are…
Read more

Physically, the universe is composed of matter and energy. We (intelligent and inquisitive humankind) do not yet know how energy and matter came to be. But we now know somethings about them, and some of the consequences of their interactions….
Read more

Without mincing words,our knowledge of motion may never be complete without a mention of projectile motion.Eventhough motion may be translational,rotational,vibrational,or deformational,projectile motion belong more to the group of translational motion.Everywhere you go,everywhere you look,everywhere you stand,there is one or more…
Read more

Like a bird, an airplane can fly because it has wings. Without wings, an airplane would become a rocket, which quickly plummets to earth when deprived of the thrust required for its motion across the sky. Wings are found on…
Read more

The Large and Small Magellanic clouds are relatively close galactic neighbors of the Milky Way, the galaxy in which Earth’s system is found.  Anyone wishing to see them from the surface of the planet will need to be located south…
Read more

Braking Distance and Reaction Time: How to Avoid Incidents on the Roadways There are many situations that drivers, young and old alike, might be faced with on the road during even the shortest of trips. This situation could relate to…
Read more

In order to fully understand the writer’s ideas about the existence of a basic particle, it will be necessary to begin by examining the nature of the quantum mechanical wave function. The writer suggests that the default state of a…
Read more

Of all the attributes which define the universe we find ourselves in, time presents us with the most perplexing of issues. Some will suggest that time does not exists while others propose that it is a medium that can be…
Read more