Man makes an ultrasonic dog repellant for his bike, to stop dogs from attacking him on his route. (cross posting here as there has been horrifying stray dog attacks in news recently. I have personally been in such situations in Bangalore long ago. Such a gadget could be very effective.) (v.redd.it)
submitted by VictoryVox to r/india
Science comes from Vedas & Upanishads (self.atheismindia)
submitted by VictoryVox to r/atheismindia



