Hi, what do you want to do?
BioEd Online
Bio Ed Online: Using a Micropipettor
The following video provides an overview of the parts and use of a micropipettor. [11:18]
Science Friday Initiative
Science Friday: Science Diction: The Origins of the Bunsen Burner
Historian Howard Markel talks about chemist Robert Bunsen and how his namesake apparatus came to be.
Science Friday Initiative
Science Friday: Science Diction: The Origin of the Petri Dish
Julius Petri replaced clumsy bell jars and test tubes with a simple set of nesting glass dishes.