Every two years, the world gathers around their television sets to watch the Olympic Games. Elite athletes from around the world come together in a new host city to compete against one another in either Winter or Summer sports. Right…
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EdvoTech Tips: How does a standard curve work?
Agarose gel electrophoresis uses electricity and a porous gel matrix to separate mixtures of DNA molecules into discrete bands based on their size. As the current is running, the DNA molecules move through the pores in the gel. Since it’s…
Article Roundup: three fun science stories to start your summer
For most teachers, school is out for the summer! Now it is time to kick back, relax, and catch up on some fun science writing. Here are three short stories that we liked. Photo by Hilary Halliwell on Pexels.com The…
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EdvoTech Tips: Using a DNA Ladder
DNA ladder. Molecular size marker. Standard DNA fragments. You may have heard these terms before, but been confused as to what they are. The great thing is that these terms all refer to the same reagent, which makes it easy…
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