Energy & Green Tech

Safeguarding the power supply in the event of a major outage

Germany's power supply is one of the most reliable in the world. Yet the growth in renewable energy has introduced a host of unpredictable factors into the power mix. The increasing number of irregular power sources can bring ...

Telecom

System to locate rescue forces in distress

In the event of fires, earthquakes, or in other emergency situations, rescue forces are often called to free persons caught in buildings. These rescue missions are very risky: Dangers are difficult to assess in advance and ...

Robotics

Hyundai shows off walking car project

South Korean car maker Hyundai on Monday gave a look at work it is doing on a vehicle with robotic legs to let it walk or crawl over treacherous terrain.