Unusual but true: Amazing scarf protects against air pollution

Tower of London marks end of WWI with light, sound

As the nation commemorates the centenary of the end of the World War I, a new installation at the Tower of London, Beyond the Deepening Shadow: The Tower Remembers, will fill the moat with thousands of individual flames. It’s a public act of remembrance for the lives of the fallen, honoring their sacrifice.

The unfolding visual spectacle will be accompanied by a specially commissioned sound installation -- a sonic exploration of the shifting tide of political alliances, friendship, love and loss in war.