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  • Mosquito

How Do Pesticides Work?

2017-07-18|

Pesticides refer to both insecticides and herbicides that kill unwanted insects or plants, respectively. They work by disrupting chemical pathways [...]

  • Norvirus-Get Ready

What is Norovirus & What Kills It?

2017-01-25|

Norovirus, aka Norwalk, is in the news again. It’s sometimes called “stomach flu” but has nothing to do with any influenza virus. It does, however, [...]

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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.