Kovács Csaba
More ideas from Kovács
Heating and Cooling with a Solar Chimney

Heating and Cooling with a Solar Chimney. When venting house, hot air is sucked out from under ceiling and fresh air enters house at floor level.

1988 Lancia Thema 8:32. V8 32 valve Ferrari engine in a Lancia - at the time when their cars had major rust problems!

1988 Lancia Thema 32 valve Ferrari engine in a Lancia - at the time when their cars had major rust problems!

It works

Need an emergency recharge for you phone? Do you have a car charger handy? Or a 9 volt battery and a quarter? Then you can recharge your phone during a power outage or if you're somewhere it isn't convenient

Падение из-укрытие, что лучше, чем дома людей

Tornados are a big problem in the Western states of America. It would be interesting to come up with new and cool tornado bunkers and/or fall out bunkers.

common-firing-order

Cars hacks Some folks are good with numbers. Some of us forget our own work phone extension cars