1.   And Jull conceded that the answer may not come until the next century when new robot missions to Mars bring rock samples back to Earth.

2.   But the introduction of many of these vehicles has been slow, partly because GM is simultaneously trying to install sophisticated new robots in many assembly plants.

3.   Eureka has been showcasing a new robot vacuum cleaner at housewares shows.

4.   It may not bark when the FedEx truck pulls into the driveway, but a new robot can keep an eye on things in the home.

5.   The new robot under development will dive deeper, have more features, and be very quiet.

6.   Tiger also has a new robot dog, Poo-Chi, on toy store shelves.

7.   But the new robot will use specially-designed instruments that are very thin and able to fit inside endoscope-like tubes inserted into the patient.

8.   For now, the space station has just two permanent attachment points for the new robot arm, and only one of them has power.

9.   Like the earlier Aibo, the new robots have touch sensors on their heads and the bottoms of their feet.

10.   Russia, Germany and the United States are developing a new robot to work outside the orbiting space station Mir, a news report said Friday.