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 […]
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