This is causing a lot of controversy.
Are these the sustainable homes of the future?
These treats look delicious.
The living biochemical designs are made with ink infused with bacteria.
A Columbia University engineering team has created 3D printed muscles which are 3X stronger than real muscles.
"In next-generation rocket engines, we aspire to create larger, more complex flight components through 3-D printing techniques."
This technique solves a century-old problem.
It's super-strong, super-dexterous, and super-soft.
This could save countless lives.
"3D printing could completely change what ceramic parts look like and where they are applied in rocket engines."
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