By: Keith Foote
There has been a battle of models on the subject of light since the 1600s. (Actually, for much longer. The ancient Romans believed the 'eyes' shot out beams of light.) The currently popular photon model has been in use for a hundred years, but...
By: Keith Ziegman
What is gravity? Gravity's explanation is the holy grail of physics. Einstein spent the latter part of his career trying to tie gravity and electromagnetism together. String theorists believe gravity comes from outside our own universe and is weakened significantly, resulting in what we experience...
By: Tony Lavoisier
Soap is a surface active agent referred to as a surfactant. All surfactants are molecules that contain both polar regions and non-polar regions. The polar regions are hydrophilic ("water loving"), while the non-polar regions are hydrophobic ("water fearing") or lipophilic ("fat loving"). The polar regions...
By: Stanley W. Shura
Time is an illusion. Time is as elusive as the sound of one hand clapping. Time is humanity's concrete attempt to quantify an abstraction: its own - *our* own - conceptual child - its...its...inaccurate conception! In other words, time is bunk. What presents...
By: Erich Rosenberger M.D.
In the last year, a story has whirled around the internet about a scientist who has managed to "burn water". Supposedly he has tapped in to a previously unavailable source of almost limitless energy. Imagine the possibilities! All we have to do is make small...
By: Yenseca Anderson
The earth is a planet with many different species. If we look at humans, their are many different races, black, white ,yellow and red people all inhabit our wonderful planet. Taking a further look at the different animal species we can clearly see many different...
Can Molecules be Changed to Atoms
By: Dean L. Sinclair
Yes. Under the right circumstances there is no reason why simple molecules cannot be transformed into atoms. Atoms combine into molecules and when one figures out the energetics, it can be shown that in many cases the atom version should be more stable than the...
By: Victoria Jeffrey
Galaxies are unimaginably massive crucibles of creation and destruction; places of tranquility and calm and storm and explosion! They are vast structures made up of stars, gases, stellar dust and many other objects. Many galaxies have within their centers super-massive black holes. Within a galaxy...
Was the Apollo Moon Landing Real or a Hoax
By: Nicole Oickle
Before the time the first man supposedly made a landing on the moon on July 20th, 1969, every child has dreamed the fantasies of exploring every dimension of the universe beyond their limitations and walking ever so lightly on a fascinating place called the Moon...
More math equations
By: Steven Mars
Physics is a science that depends on mathematics for its calculations. Two of the most important calculations are velocity and acceleration. If s=displacement, t=time, and v=velocity, then ds/dt=velocity and dv/dt=acceleration. Velocity is the derivative of displacement with respect to time. Acceleration is the derivative of...

 

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