Security blanket
a breathing apparatus has been developed that would be safer to use and could revolutionise firefighting, skin diving and other activities where people must wear breathing equipments. Researchers at Britain's Defence Evaluation Research Agency ( dera), F arnborough, Hampshire, have developed the device. It stores air in a ring-shaped
Related Content
- IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems: summary for policy makers
- Global carbon tax in isolation could ‘exacerbate food insecurity by 2050
- Stop jargon on plastic thickness, green brigade wants blanket ban
- JK imposes blanket ban on polythene, to take effect January 15
- Supreme Court admits plea against State’s blanket ban on plastic
- Palike yet to enforce blanket ban on plastic