DURHAM, N.C. -- If you happened upon a witch hazel plant in the forest, you might describe it as a sweet-smelling shrub with crinkly ribbon-like petals. But to Duke University graduate student Justin Jorge, it's a howitzer. That's because of the impressive firepower of its fruits. When witch hazels are ready to disperse their seeds, their woody seed capsules split open. Pressure builds up, and eventually the seeds shoot out like bullets fired from a rifle, hitting 30 feet per second in about half a millisecond.
https://www.miragenews.com/plants-rapidly-discharge-seeds-easy-to-overlook-1070844/#miragenews
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