article thumbnail

Wireless Worries Overshadow Triumphs of RF Research

Cars That Think

“For a good review of 5G bio-effects studies, see [Ken] Karipidis’s article that found ‘no confirmed evidence that low-level RF fields above 6 GHz such as those used by the 5G network are hazardous to human health.’” —Kenneth Foster, University of Pennsylvania In your opinion, is exposure assessment a solved problem? The list goes on.

article thumbnail

Best smart helmets – keep your head safe while you ride!

Green Authority

Do keep in mind Sena products are not cheap. The Coros Omni helmet is available now for $200. It does feature a universal intercom with up to 2 km of range and can connect with up to 8 riders. Sena is not exactly cheap. Interested? This little helmet retails for $349, a pretty high price to pay for a half helmet.