A crescograph is a device for measuring the growth in plants. It was invented in the early 20th century by Sir Jagadish Chandra Bose.The Bose crescograph uses a series of clockw...
*A crescograph** is a device for measuring the growth in plants. It was
invented in the early 20th century by Sir Jagadish Chandra Bose.*
[image: File:C...
4 years ago