Stored chemistry experiment in Horowhenua College science lab became potentially explosive substance, principal says

A Defence Force ordnance disposal team was deployed to Horowhenua College today after a potentially explosive chemical was ...
phillyvoice.com

'Don't Try This at Home Day' will bring explosive science experiments to the Franklin Institute

Things will get a little explosive at the Franklin Institute on Saturday, Aug. 15, when "Don't Try This at Home Day" brings large-scale science experiments and demonstrations to the Philadelphia ...
newswire

Forgotten chemistry experiment blown up on the field at Horowhenua College after turning explosive

A Tollens' reagent solution stored for years in a Horowhenua College cupboard turned into explosive black powder and was detonated by the Defence Force on the school field.
YouTube on MSN

This liquid nitrogen experiment got explosive

In this video, viewers can explore exciting science experiments featuring liquid nitrogen and 1000 sparklers. The experiments ...