Some car makers are already announcing the death of diesel engines and their replacement by electric ones. As ideal as that might be from an economy and environment perspective, it's still an untenable future, mostly because of problems with the ubiquity and spread of charging stations. If all goes well with this new development, however, that may no longer be a problem at all. Renault, Qualcomm, and Vedecom have successfully demonstrated a Kangaroo Z.E. that was able to charge wirelessly up to 20 kw, even while traveling at speeds of or more than 100 kilometers per hour.