Perfectly Natural: Gardeners’ Love of Chemistry and Chemists’ Love of Plants

When citrus trees are grown from seed, they revert to a wild state and they can take decades to flower. About 15 years after germination I'm still waiting to see grapefruit blossoms in our kitchen, and of course the short days of long winters at high latitudes don't help the matter. But a few years... Continue Reading →

Life at the End of Quantum Tunnels

Recently a biochemistry student told me that her classmates looked like they had seen a ghost when their professor seemingly took a left turn from a lecture on cellular respiration and started to discuss quantum tunnelling. But this 90-year discovery keeps surfacing in different contexts, reminding us that without the tunnelling effect, there would be... Continue Reading →

Why Elephants are Special

As Kenyan conservationist Daphne Sheldrick mentions in a BBC Witness Interview, the poaching of elephants persists due to poverty in Africa and demand for tusks from eastern Asia. And although any poaching is shameful, that of elephants is especially poignant because they are highly social and intelligent mammals. And being tuned in to chemical compounds I have to point out... Continue Reading →

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