Why do we need energy saving? Because we do not have so many resources in the world and energy expenses must be minimized. For example - most powerful computer(our brain) spends only 25 watts of energy.
How much energy do you spend daily with your computer?
Why do we need energy saving? Because we do not have so many resources in the world and energy expenses must be minimized. For example - most powerful computer(our brain) spends only 25 watts of energy.
How much energy do you spend daily with your computer?