[quote QY9TY7F3075NKB89]AAACV8: Talking of miniatures, this article (c/w short video) features a scaled down hydrogen powered RC Toyota Mirai at the similarly scaled down model village of/in Burton-on-the-Water, England: https://www.uk.yahoo.com/news/toyota-hyd...[/quote] Mike, If that remote car is marketed at a reasonable price it would be popular. Years ago(10?) I bought my son a fuel cell car. It came complete with an electrolysis unit to make the hydrogen. It was touted as the worlds smallest fuel cell car. It ran without a remote control but it was an excellent way to teach him some chemistry and physics.