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How to Read a Graduated Cylinder
What is a Graduated Cylinder? A graduated cylinder is basically a test tube with volume markings. It has a spout [...]
The Physics of a Star Wars Bomber Dropping Bombs in Space
Let`s take a look at the physics of Star Wars, specifically the TIE Bomber and dropping bombs in outer space. We know it's just a movie and [...]
How do you decaffeinate coffee?
As most people know, caffeine can be removed from coffee, but how is it done? The process isn’t as simple as you might think. Ludwig Roselius discovered [...]
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“New” Big Bang Theory DNA Model
Here’s a 36 base pair version that stands just over 6 feet (nearly 2m) tall and is as accurate as the original of our best in class DNA model. This model also features accurate major & minor grooves in spite of the extra height.