Which nut is considered the world’s toughest nut to crack?

Which nut is considered the world’s toughest nut to crack?
– Walnut
– Macadamia
– Chestnut
– Pistachio

Macadamia




Answer: One nut you have likely never seen in the shell is the macadamia, and for good reason. Unlike opening a peanut or a pistachio, it takes some serious muscle to extract the edible nut from its shell: 300 pounds of pressure per square inch to be exact, making it the hardest nut in the world to crack! Macadamia nuts are the fruits of the macadamia tree, which is native to Australia. It was the German-Australian botanist Ferdinand von Mueller who gave the genus the name Macadamia way back in 1857. The name was in honor of John Macadam, a Scottish-Australian chemist, politician, and medical teacher.







Macadamia is a genus of four species of trees indigenous to Australia and constituting part of the plant family Proteaceae. They are native to north eastern New South Wales and central and south eastern Queensland.




Leave a Reply