Researchers have invented nano-optical tweezers capable of trapping and moving an individual nano-object in three dimensions using only the force of light. Using this approach, they have demonstrated ...

4D, most known in science fiction and theoretical physics, is being actualized by the 4D printing technology developed at MIT’s Self-Assembly Lab. This breakthrough enhances conventional 3D printing ...

Cells are minute—typically too small to be seen by the human eye. Even so, the cellular world encompasses a range of scales, from roughly a tenth of a nanometer (10 −10 m) to a millimeter (10 −3 m) or ...

I’m trying something new this week. Instead of the usual grab bag of tech tools, trends and tips, I’m sharing two big buckets of topics with various items within them. Let me know what you think. NO ...

Exploration of the fourth dimension, well-known in literature and theoretical physics, became a realistic theme only a few years ago. This leap was made when the first object was printed using 4D ...