The 350-year-old mystery of why pendulum clocks hanging from the same wall can influence each other and synchronize over time may hold even more secrets than previously thought, researchers say.

It is well known pendulum clocks hanging on the same wall synchronize themselves over time. Now researchers at the University of Lisbon have revealed the reason behind the phenomenon: sound waves.

Ryosuke Fukusada designed COO and MOOV, a series of metal cuckoo and pendulum clocks, respectively, crafted from perforated ...

Robert Kennedy spends around 25,000 every month for upkeep of these antique clocks. Chennai: A visit to Robert Kennedy's home sends visitors back in time. In a period spanning 35 years, this Chennai ...