Essay Database

of stars. Within our universe, there are millions upon millions of galaxies. Humans have known the existance of stars since they have had eyes. Although interpretations may have differed on what they were, they were always thought of as white…

time by many of the great minds in physics. Newton and Kepler were probably the two biggest factors in the evolution of angular momentum. Angular momentum is the force which a moving body, following a curved path, has because of its mass and motion.…

noble Danish family in Skane, Denmark. Before he was born his father, Otte Brahe made a deal with Tycho's uncle, Joergen Brahe that if Otte's first child was a boy, he would let Joergen adopt and raise him. It did turn out to be a boy, but the father…

190 out of 200 points for it. The Instructor Critique is at the end of the paper, and it is detailed for you to improve on. This paper looks at LENR/CANR, "Blacklight", and sonoluminessence. All these are variation of "cold fusion" or "free energy".…

to collide together. One after another, they crash at each other with great magnetism for the energy about to form. Like a lover's kiss, the atoms meet and embrace each other in a boiling pot of immense force. Out of the vast open blue space,…

acceleration due qqqgravity (2) And to investigate how the period time (t) of an gggoscillating Pendulum, varies with the length of the string. Apparatus/Material: retort stand, String, Bob, Protractor, Stop watch. Procedur…

heat capacity for an unknown metal. Apparatus/Material: Water, Hot plate, Thermometer, Wire, Cup, Tissue, Beaker, Glass rod. Procedure: (1) Mass of metal was recorded, (2) Metal was attached to wire and glass rod, (3) Metal was then…

5 Venus: The Boiling Planet         A planet with surface temperatures that can melt lead and atmospheric pressure that can crush a man where he stand- Venus is the most hostile of the terrestrial planets. Though scientists think that…

and physicist considered one of the greatest scientists in history, who made important contributions to many fields of science. His discoveries and theories laid the foundation for much of the progress in science since his time. Newton was one of the…

space that has so much mass concentrated in it that there is no way for a nearby object to escape its gravitational pull. If you threw the rock straight up in the air hard enough, you could make it escape the planet's gravity entirely. It would keep…