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Archive for February, 2008
Happy Leap Year Day!!!
Posted in Other, tagged Leap Year on Friday, February 29, 2008 | Leave a Comment »
Transformers
Posted in Physics, tagged Coil, Current, Efficiency, Faraday, Power, Transformer, Voltage, Wire on Sunday, February 24, 2008 | Leave a Comment »
Basically, all of the electrical power in your home is first passed through a series of transformers. So how exactly do they work?
Transformers reduce current before transmitting electrical energy over very, very long distances through wires. By reducing current, the voltage is increased, making for a very economical transmission of power. An alternating current in [...]
Vignettes
Posted in Vignette, tagged Vignettes on Sunday, February 17, 2008 | 1 Comment »
Read some vignettes? ^ ^ Amusement guaranteed.
Spidery Silks
Posted in Inspire, Physics, tagged Biology, Cheryl Hayashi, Silk, Spider on Sunday, February 10, 2008 | Leave a Comment »
Listening to Professor Cheryl Hayashi’s speech was definitely an enjoyable experience. Whoever knew that a single spider could produce so many kinds of silks including types used for egg sacks, safety lines, and prey catching? And some spiders being able to produce silk from not only their spinnerets but their legs too? Definitely something I [...]
Happy Chinese New Year!!
Posted in Other, tagged Chinese New Year, Year of the Rat on Thursday, February 7, 2008 | Leave a Comment »
It’s the Year of the Rat!!
Tigers
Posted in Physics, tagged Frequency, Kinematics, Tatiana, Tiger on Sunday, February 3, 2008 | 1 Comment »
Well, hopefully everyone had a nice SuperBowl Sunday! At first, I was going to write about football but then I decided that a) too many others would write about it and b) I’d probably sound foolish trying to explain something I’ve always been indifferent to.
So instead I’d like to talk about the physics of a [...]