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Declining Bat Populations are a Cause for Human Concern
Bats play valuable roles in our ecosystems, such as cycling nutrients, pollinating plants, and consuming agricultural pests. However, their populations in North America have [...]
Teach DNA Technology/Forensics-Indigo Double Helix Model
DNA Molecular Models There are many DNA Double Helix Models available for teaching & demonstration. The most recognizable is our [...]
Meet Qikiqtania, a Fossil Fish with the Good Sense to Stay in the Water
In order to better understand the world before us and to interpret changes that happened throughout the history of this planet, there’s no better [...]
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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.