Fans of Countdown will be all too familiar with the iconic jingle that rings out as its clock ticks closer to the 30-second mark. But writing into behind-the-scenes showbiz podcast The Rest Is ...

Seek and You Shall Find Dive into the vibrant jungle scene and locate the hidden clock in just 30 seconds! It's a test of ...

Growing concerns about a possible nuclear war and other global threats have pushed forward the symbolic Doomsday Clock by 30 seconds - to just two minutes before midnight. The Bulletin of the ...

Instead, through a series of mechanisms that are designed to alter the pendulum’s swing as little as possible, it sends an electrical signal every 30 seconds and kicks the slave clock which is ...