Bigger is better. Good things come in small packages. These two long-standing aphorisms sit in direct opposition to each other, leading to one logical conclusion: Both expressions must at least ...

Scientists develop concept for feedback-controlled optical tweezers.These tweezers made of highly focused laser light can grab cell clusters in a controlled manner and rotate them in any direction.

The field of finger vein recognition and biometric systems represents a significant advancement in personal identification technology. By utilising near-infrared imaging to capture the unique ...

We can test the quality and freshness of fruits and vegetables with our fingers, and even industrial robots have been performing successfully at tactile applications for years. But how is it possible ...