Explosions
Ayham Ahmad: The Pianist of Yarmouk
Ayham al-Ahmad became famous after playing his piano in the rubble of Syria's Yarmouk Palestinian refugee camp on the outskirts of Damascus. He has also written a book, The Pianist of Yarmouk. Audio
Explosion at Mexican fireworks market kills at least 27
An explosion at a fireworks market outside the Mexican capital has killed at least 27 people and injured 70. Gavino Garay reports. Video, Audio
Army explosions register on GNS earthquake monitors
With rumblings from Ruapehu on the rise, this week probably wasn't the best time for the army to start exploding things on the volcanic plateau. Audio
Tianjin air being tested after explosions
Chinese chemical specialists from the military have arrived in Tianjin to test the air quality after the deadly huge explosions.
Death toll climbs are massive explosion in China
They were so big you could see the fireballs and explosions in Tianjin in China from space. Audio
International Science Festival
Highlights from the first few days of the festival with the theme Leave Boring Behind, including Dr Graham's Big Science Showoff Audio
International Science Festival
Highlights from the first few days of the festival with the theme Leave Boring Behind, including Dr Graham's Big Science Showoff Audio
Fireworks Science
Anthony Lealand from Firework Professionals explains the chemistry and physics of fireworks, how they are manufactured, and demonstrates some sounds Audio
Fireworks science
Anthony Lealand from Firework Professionals explains the chemistry and physics of fireworks, how they are manufactured, and demonstrates some sounds. Audio