Singapore Is Testing Small Patrol Robots To Focus On Small-Time Crime

Patrol Robots

To maintain its reputation as the safest country, Singaporean authorities are testing two patrol robots on the streets to detect petty crime.

This Underwater Drone Uses Changing Temperatures To Run And Recharge

Underwater Drone

Oceanography involves using an underwater drone system. A startup takes advantage of the ocean’s changing temperatures to power the drone.

How Did London City Get So Smart So Quickly?

How Did London City Get So Smart

London was voted the “smartest city” of the year for 2020 for its use of innovative smart technology in numerous sectors. The city uses smart, connected technology everywhere in an intelligent way. It uses it to combat problems in areas such as public transport and road use, to pollution monitoring and retrofitting of buildings to make them smarter. This is to make the daily life of the inhabitants easier and give them a healthier environment to live in.

Researchers Develop New Wearable Tech That Turns The Body Into A Battery

Wearable Tech

Future wearable tech might someday use super-thin thermoelectric generators (TEGs) to turn the human body into biological batteries.