resistance is measured in ohms (Ω) resistors control current and protect components in electronic circuits. the coloured bands on a resistor is a colour coding system used to identify resistor values ...

“In the event someone is found unconscious on the side of the road and is taken by ambulance or police to hospital, by simply checking his/her health card they can determine what medical condition ...

User-friendly signs lead the faithful on routes to holy site Signs with easy-to-recognise colours are installed to help worshippers reach the Grand Mosque in Mecca. x ...

Amidst worsening traffic jams and deteriorating air quality, a prominent citizens' group, the Watchdog Foundation, has urged the Government of Maharashtra to implement an Odd-Even Vehicle Scheme or a ...