Global honey bee populations are in decline, putting the world's food supply under pressure. But new technologies could help beekeepers counter the threat.
원문출처 : https://www.cnn.com/2020/09/18/business/honey-bee-technology-sensors-spc-intl/index.html
원문출처 : https://www.cnn.com/2020/09/18/business/honey-bee-technology-sensors-spc-intl/index.html