Blog - Indigo Instruments

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Golden Blood: the Rarest Blood in the World

indigo2022-02-02T13:04:13-04:002019-04-18|

Rh-null blood is extremely rare, with only about 40 people worldwide known to have it. This rarest of blood types lacks all 61 antigens in [...]

Pinhole Photography & Eye Evolution

indigo2022-06-24T13:12:48-04:002019-04-15|

Insect pins are versatile tools we explored previously in Insect Pins, Not Just for Bugs. In it, we briefly mentioned this blog’s topic on pinhole [...]

A chemistry teacher’s guide to the perfect cup of coffee

indigo2019-06-18T19:50:06-04:002019-04-02|

Can chemistry help us make the perfect cup of coffee? You are about to find out how. Science can help us explain how these ideas [...]

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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.

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