About Andrew Rader
Two of the most asked questions we receive are "Who makes these sites?" and "Why do you make these sites?" There is one driving force behind all of the sites created by Andrew Rader Studios... Andrew Rader.
Andrew has a background in both science and computers. While he graduated with a degree in Physiology and Cell Biology, he found success working with computers in the corporate world. For several years, he worked as a freelance designer and then moved to Los Angeles. He found work in the entertainment industry as an Associate Producer for an interactive television network. At that time, the internet was starting to grow in popularity and he began producing small web sites. As he gained experience, he moved on to work as Producer for auto web sites. Returning to entertainment, he was also Senior Producer. In 2005, he returned to developing his projects full-time.
During the time he produced commercial sites he was able to maintain his pet projects with a small group of volunteers. The most notable of these projects is the web site Chem4Kids.com. As the years passed, the original chemistry site blossomed into several companion sites. Biology4Kids, Geography4Kids, Cosmos4Kids, and Physics4Kids eventually joined Chem4Kids. The group also launched the math activity site NumberNut.com.
1994
it was made in 1885
Pennies are made of zinc and other alloys with a copper coating, pennies made before 1964(or around this year) they were made of just copper. What you see on a penny is not rust but corrosion of the copper coating.
The year was decided by the egyptians. It was designed 365 days each, since every 365 days, the flood of the Neil* would occur, thus the year was of 365 days.
A ring custom made to symbolize a high school/university graduating year.
Sites that are similar to Chem4Kids are The Science Spot and Science Kids. Chem4Kids is a website that teaches the basics of chemistry using fun quizzes.
Z110680 what year made.
The year that the DS were made, were in the year 2009!
it was made the year 2000
What year were cars made?
"Matter is anything that has mass" (Chem4kids). Matter has four physical states, gas, liquid, solid and plasma. Resources Chem4kids.com. http://www.chem4kids.com/files/matter_intro.html === === Classification of Matter. http://dept.physics.upenn.edu/courses/gladney/mathphys/subsubsection1_1_3_1.html
Rubber Bands are made every year. :P Actually it was first made in the year 1845.
Millions of barbies are made in a year.
What year were reese peices made?
the current year for the year that the hot dog was made is infact 1832
year the 283 engine was made and year production was stoped on this engine
It was made in the year 1968.