Links for Friday, November 13, 2009
- Genetic Science Learning Center: Cell Size and Scale – “The smallest objects that the unaided human eye can see are about 0.1 mm long. That means that under the right conditions, you might be able to see an ameoba proteus, a human egg, and a paramecium without using magnification. A magnifying glass can help you to see them more clearly, but they will still look tiny.“
- Wall Street Journal: Life on Severance: Comfort, Then Crisis – “You become accustomed to a certain lifestyle. When your world changes and things dictate that you change, you’re pretty stubborn to give things up.“
- Makerbot Store: Stepper Motor Driver v1.2 Kit – “*This board allows you to control one stepper motor, as well as receive input from two limit switches. *“