У вашего броузера проблема в совместимости с HTML5
We have the first test with the new turbine, size 1200mm by 250mm total turbine weight 1.2 kilograms, I have everything made of wood and aluminum. Turbine depends on two bearings against a stainless steel tube 41.3mm. Unfortunately, I forgot the tachometer so that no maximum speed could measure. The next time I measure the maximum speed.