technology

Questions and Answers

How can I lower the normal socket voltage from 230 Volt to 220 Volt?

Questions and Answers

How much is the normal electricity consumption per year for a family of 3 people?

Questions and Answers

Why is the ‘touch sensor’ of our lamp not responding to me?

Questions and Answers

Why do you often see a “serrated” roof in (older) industrial buildings instead of a normal roof?

Questions and Answers

What is the effect of a lightning strike on a metal roof laid on top of a slate roof?

Questions and Answers

Does your mobile phone also emit radiation when it is off?

Questions and Answers

Why does the keyboard of a mobile phone differ from that of a PC?

Questions and Answers

what is windows RG?