Blurs

Plants That Can Count: The Surprising Mathematics of the Botanical World At first glance, plants appear passive and unchanging. Rooted in place, they lack brains, nerves, and the organs typically associated with intelligence.  Yet over the past several decades, research has revealed that plants are capable of surprisingly sophisticated behaviours. They can detect light, gravity, moisture, chemicals, touch, and even the presence of neighbouring plants. Among their most remarkable abilities is something that seems almost impossible: some plants can count. Of course, plants do not solve arithmetic problems or understand numbers as humans do. Instead, they possess biological mechanisms that enable them to keep track of repeated events, quantities, and time. These natural counting systems help them survive in environments where precise decisions can mean the difference between life and death. Counting the Hours Until Dawn Perhaps the best-known example comes from the small flowering pla...