My grandson, now in 8th grade, has been interested in robotics since he was 7-years old.  As a first grader,  he would go to the resource section of the school library and find books about robots and creating them.
He and his grandfather tried some initial robotic activities and his interest continues.  I’ve begun to explore this area more in depth to stimulate Grandson’s interest.  A friend’s son entered into a robotics competition recently.  Another friend’s nephew is majoring in robotics at college.
Robotics is the wave of the future for youngsters now and as they grow up? As parents and …read more

The future of heart surgery may involve this little caterpillar-like robot called HeartLander. It inches along on the surface of your heart and is capable of performing:

ablation for atrial fibrillation
lead placement for biventricular pacing
delivery of myocardial regenerative treatments

Watch the videos and learn more at Guardian Unlimited. Is it just me or does it look really huge and awkward stomping on the pig heart?!