@0x4d6165 Helmets are utter nonsense. There is research where they have proven how much Joules of energy a helmet can process. And that is not sufficient to process trauma. Research proved also that the amount.of neck trauma increases due to helmet use. Only with extremely serious accidents it reduces a bit of trauma. To really improve on bike safety, one should think about improving the infrastructure, and about getting rid of high SUVs and limit the speed in cities to 30