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fire alarms

An engineering professor in South Africa challenged his students to come up with a way to prevent devastating shack fires that displace thousands. One of them came up with this fire detector, Lumkani, that can alert a neighborhood.

A little blue box that might help save thousands of homes in South Africa

May 23, 2016Development

A one-time engineering student has created a battery-operated device that provides a community-wide alert for fire in South African townships.

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