Self-Navigating Catheter Designed for Heart Surgery Tested in Pigs
Self-Navigating Catheter Designed for Heart Surgery Tested in Pigs
The robotic catheter can guide its own movements within the heart of a live mammal to the site of a leaky valve replacement.
Self-Navigating Catheter Designed for Heart Surgery Tested in Pigs
Self-Navigating Catheter Designed for Heart Surgery Tested in Pigs

The robotic catheter can guide its own movements within the heart of a live mammal to the site of a leaky valve replacement.

The robotic catheter can guide its own movements within the heart of a live mammal to the site of a leaky valve replacement.

engineering
Image of the Day: Deep Sea Fangs
Image of the Day: Deep Sea Fangs
The Scientist Staff, The Scientist Staff | Dec 1, 2017
Scientists are taking a close look at fish skeletons for inspiration to solve engineering problems. 
Image of the Day: Snowflake
Image of the Day: Snowflake
The Scientist Staff, The Scientist Staff | Nov 30, 2017
Scientists take a close look at metal alloys that form snowflake-like structures called crystalline dendrites.
Lab Legos
Lab Legos
Kerry Grens | Jul 20, 2016
3-D printed components allow researchers to construct custom-made instruments.
Smarter Prostheses
Smarter Prostheses
Kerry Grens | Oct 10, 2014
Artificial limbs and their wearers achieve more sensitive communication thanks to engineering advances.