Can you connect home theater system to your TV and watch normal TV programs (free) with Home theater effect?

Basically I am planning to buy a home theater system with a DVD player but want to know if i can use that even without the DVD player. If i am just watching TV, is my home [...]

GCSE Science – explaining results mathematically?

I’m doing some practice coursework at the moment in Science, so we’re allowed help but I forgot to ask Miss about this in the lesson..
I have two tables, and in the mark scheme it says to “explain your results mathematically” and when Miss marked my work she said I didn’t [...]

Discuss sources of error and improvements to the experiment below?

Simple Colorimetry to determine the Enthalpy of Combustion of an Alcohol.
The method -
1. Weigh accurately 100g of water into a calorimeter and clamp it so that the spirit burner will fit comfortably under it.
2. Record the steady temperature of the water.
3. Half fill the spirit burner [...]

hitachi notebook disk PCB needed?

I am in need of a pcb for a hatachi 08k0635 notebook hd with an mlc of h69555.. Yes I know about ebay but it was no use. and no Hatachi does not sell parts for disks.
Anyone know who supplies PCBs ?

no idea unless u can find another harddrive and [...]

I would like to convert a car subwoofer to a personal sub I can use for my home. How do I do it?

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