German solar company Paxos Solar has unveiled a glass-glass photovoltaic tile that can be installed on roofs and connected to a heat pump ... the insulation as a water-bearing layer.

Q Can you help me find a household water well pump that can operate from a small generator? In one of your YouTube videos you talk about a 120-volt submersible pump for household use like this.

The raw water cools these components as well, and the hot exhaust gases are also ... time without it starting is that no start means no exhaust gas to pump the raw water out of the collector. This ...

Nainital District Magistrate Vandana Singh said there was a leak from a 50 kg cylinder of chlorine gas, due to which 100 people living in 25-30 houses nearby had to be taken away from there.

Heat pumps run on electricity instead of gas. As the UK increases its production of electricity from renewable sources like ...