The remarkable bee
Bees can be used to detect landmines. Tiny radio plates the size of a rice grain will be attached to honey bees to detect antipersonnel landmines, of which there are about 100 million in 70 war-torn countries.
The tiny radio plates are engraved with serial numbers to keep track of the bees, which are being conditioned to develop a preference in addition to nectar, in this case TNT, or any other material that releases metamphenamine. Special spectrometers that can "smell" TNT are placed in movable beehives to indicate landmines in specific areas. Bees that "smell" of explosives can then be tracked to the landmine. The bees won't detonate the landmines.
This is just one of many reasons why bees are important to us. Without bees, there will be no flowers or crops. Although birds, other insects and the wind also pollinate plants, bees do most of it.
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