City boys develop a better, affordable version of bubble tube, apply for a patent
Rydham Goyal and Bhavya Agrawal have come up with ControLearn, which is a device that aids in the sensory development of differently-abled children.
August 27: Two students from Ahmedabad have developed a more effective and affordable alternative to the bubble tube, which aids in the sensory development of differently-abled children. The two students have also filed a patent application for the design of their breakthrough product.
A bubble tube is a fascinating product as by simply watching bubbles rise in a tube and feeling the vibrations the air pump produces, children with developmental disorders can improve their visual and tactile senses and also their attention and concentration capabilities.
Rydham Goyal and Bhavya Agrawal, class 12 students at JG International School, have giv...