New AC helmet to beat the summer, designed by Hyd techie

Think about a helmet that will blow cool air to your head during summer and warm air during winter and this won’t be a distant dream as three 22-year-old mechanical engineers - Kausthub Kaundinya, Sreekanth Kommula and Anand Kumar have already designed AC helmet. There are two categories, one with 2 hours battery backup that cost Rs 5000/- per unit and 3 hours battery back with the cost of Rs 5500/- per unit.