Of all the tools available to chemists, the single most important tool is the Periodic Chart of the elements. To most people the chart is nothing more than a list of the elements in numerical sequence. Yet, to the well-informed student, there is much more information available.
Alkali Metals
Discoverer
Fundamental Particles
Isotopes
Java
Los Alamos National Laboratory
Mayan
Minerals
Shockwave
TouchSpin
Visual
Web Elements
Wood
There’s a tendency for parents in Western nations to make their children grow up too quickly, rushing them through the milestones of childhood and propelling them into the pressures of adulthood.
Many parents and professionals alike are being warned today that hurrying children through childhood can have harmful effects.
Don’t forget to have fun!
Time-Lapse Photo Animations of the Real Cosmos
Light’s Most Exotic Trick Yet: So Fast it Goes … Backwards?
As if to defy common sense, the backward-moving pulse of light travels faster than light.
Confused? You’re not alone.
“It’s weird stuff,” says Boyd. “We sent a pulse through an optical fiber, and before its peak even entered the fiber, it was exiting the other end.”
“I know this all sounds weird, but this is the way the world works.”
Your goal is to count how many times the ball is passed by those wearing white shirts.
The micro vibrations created by the volume pots and knobs find their way into the delicate signal path and cause degradation (Bad vibrations equal bad sound). With the signature knobs micro vibrations from the C37 concept of wood, bronze and the lacquer itself compensate for the volume pots and provide (Good Vibrations) our ear/brain combination like to hear… way better sound!!
All this for under $1,000.
via Eric at SmegForBrains.Net
Build a race car, make your own video, shop in the grocery store, and have SERIOUS FUN!
The Mission of The Iowa Children’s Museum is to provide an informal learning environment that promotes active learning through play to children, their families, educators, and caregivers based on the educational theory of how kids learn.
Nic Arp is a singer-songwriter who writes songs and sings them. He lives in Iowa City, Iowa, with his wife, daughter, and two dogs. “Faces & Words” is his debut CD.
megabus.com, a subsidiary of Coach USA, will offer daily non-stop, express bus services between Chicago and eight other Midwest cities, including Cincinnati, Cleveland, Columbus, Detroit, Indianapolis, Milwaukee, Minneapolis and St. Louis. Service will also operate between Indianapolis and Cincinnati and between Indianapolis and Columbus. megabus.com operates similar bus services in the United Kingdom, and Chicago will be the first megabus.com hub in North America.
This new transportation option will offer customers who act early a chance to purchase tickets for as low as $1.
The only real way to tell what is on the site is to click on each year and look. 04 would be the best with 05 coming in right behind it.
I couldn’t help myself. The TIV(Tornado Intercept Vehicle) was doing 20 mph as this meso passed just to the ne of us. I could tell it was east of the highway and wondered why exactly it was I needed to pass the tornado intercept vehicle. It was funny at the time. You can’t help but feel something is wrong when passing the TIV.
The vehicle you may have seen on the Mid-west roads this spring is a vehicle designed to safely film tornadoes from a close distance. This vehicle has not been designed to penetrate tornadoes, only to film at close quarters. We are in the process of producing an Imax film on tornadoes, which will be released in 2008.
“We had a close call in 2001 in a minivan where we actually locked ourselves out of the minivan,” he says. “We were really close to these tornados. It was just after that we thought, Let’s build a vehicle that can take some abuse“.