This light activated relay circuit presented here uses the 555 timer IC and a light dependent resistor or LDR to form a light sensitive relay in an intruder alarm system or for switching on a lamp at ...

Bermuda Cancer and Health Centre has opened registration for the 2025 Relay For Life of Bermuda, set for May 9-10 at the Bermuda National Sports Centre, uniting the community in support of cancer care ...

Registration is open for the 2025 Relay For Life of Bermuda, themed “Garden of Light,” on May 9-10 to support cancer care and community unity. A spokesperson said, “Bermuda Cancer and Health Centre is ...

Physicists and Albert Einstein buffs began flipping light switches and dialing phones Monday night in an attempt at a worldwide relay of lights to commemorate the 50th anniversary of Einstein’s death.