I am trying to identfy a Casio home keyboard which I owned in the late 1980s. All I an remember is that it had a rotary program selector and an lcd screen. I think it was mono, and all the programs...
What is the date 2000 days after the first day of year 2000? If I put this into a spreadsheet, I get the answer 23rd June 2005, yet if I work it out manually, taking into account the two leap years...
Two questions in one really: 1. If I place a mirror behind a light source, do I get double the amount of light? 2. If I hit two piano keys with the same force as I hit one, is the sound produced...
Can I change the shower head on an electric shower? Does it matter which sort I use? I tried it, but since then, the water sometimes comes out cold. It might be a stupid question, but does the head...
My HSA3 Actuator switch seems to get stuck occasionally, making the central heating stay on. If I push it to the manual position and then pull it back to auto, it seems to free itself. Can I fix it or...
I have two computers, each with static IP addresses connected to a router (which has its own IP static address). I can connect to the internet from either of the computers, but I cannot connect them...
Some people foolishly leave their laptops in their cars overnight. How is it possible for those people, and only those people, to get their cars broken into and the laptops stolen? These circumstances...
If the chances of winning the Lottery are 14 million to 1, does that mean that if I bought two tickets, the odds are 14 million to 2 (i.e. 7 million to 1)?
Can someone explain, in simple terms, what is meant by "proportional representation" and how this differs from the voting system which is currently in use in the UK?
Many thanks.
