The 19 countries without Covid-19

Comoros; Kiribati; Lesotho; Malawi; Marshall Islands; Micronesia; Nauru; North Korea; Palau; Samoa; Sao Tome and Principe; Solomon Islands; South Sudan; Tajikistan; Tonga; Turkmenistan; Tuvalu; Vanuatu, Yemen

Maryland University Trusts Drones With Organ Delivery

Drones are being taught to deliver food and medical supplies to customers. Now, doctors and scientists at the University of Maryland at College Park are creating special, custom-made drones that can literally save lives. Alexey Gorbachev has the story narrated by Anna Rice. 


by via Voice of America - English

Comments

Popular posts from this blog

jcmd - a utility to send diagnostic command requests to a Java Virtual Machine supporting this feature.