Although the genetic sequence is the same in every cell in the body, only a subset of those genes is expressed by each cell.

One could reasonably argue that beyond four sets of elements, Venn diagrams lose their utility. The four-ellipse image is already pretty chaotic. Maybe for five-plus sets we should abandon visual ...

In a few years from now, space stations could work like factories — thanks to advancements in 3D print technology. With these printers, anything needed in orbit could be 3D printed on the spot.

The world’s first fully 3D-printed microscope can be made in a few hours and for a fraction of the cost of traditional ones. “It’s not just enabling, it’s empowering,” says Gail ...

MML uses this foundation with new elements and attributes to allow describing 3D concepts. In the common use case an MML ... It will also print the commands to link the dependencies. The below diagram ...

But in recent years, that has begun to change. Advancements in 3D-printing technology have yielded increasingly reliable 3D-printed firearms, many of which require no federally regulated components to ...