Scientists have used a laser technique to analyze Charles Darwin’s original Galápagos specimens without opening their nearly 200-year-old jars. By shining light through the glass, the method reveals ...
In natural history museums around the world, more than 100 million specimens are preserved in all kinds of fluids – but it’s often a mystery what they are. A new technique allows curators to reveal ...
UK researchers have successfully analyzed preservatives within some of Charles Darwin's historic specimen jars without ...
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