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Biological Warfare Canaries

In the face of germ warfare, just knowing you are under attack is half the battle

15 min read
Illustration of a yellow bird covered in lines and dots.
MATT MAHURIN

Once a year a select group of scientists and engineers gathers at Dugway Proving Ground, a salt flat in the Utah desert 65 km from the nearest traffic light. They are there by invitation of the U.S. Defense Department's Joint Program Office for Biological Defense to compete in an unusual showdown: to field-test their systems for detecting biological warfare agents.

This is no idle contest; this is serious business, critical to national security. As the recent contentious negotiations over the 29-year-old Biological and Toxins Weapons Convention have shown, concern over the possibility of a biological attack is mounting worldwide.

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Video Friday: ReachBot

Your weekly selection of awesome robot videos

4 min read

Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.

Robotics Summit & Expo: 10–11 May 2023, BOSTON
ICRA 2023: 29 May–2 June 2023, LONDON
RoboCup 2023: 4–10 July 2023, BORDEAUX, FRANCE
RSS 2023: 10–14 July 2023, DAEGU, KOREA
IEEE RO-MAN 2023: 28–31 August 2023, BUSAN, KOREA
CLAWAR 2023: 2–4 October 2023, FLORIANOPOLIS, BRAZIL

Enjoy today’s videos!

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Fine-Tuning the Factory: Simulation App Helps Optimize Additive Manufacturing Facility

Additive manufacturing processes can provide rapid and customizable production of high-quality components

7 min read
Fine-Tuning the Factory: Simulation App Helps Optimize Additive Manufacturing Facility

An example of a part produced through the metal powder bed fusion process.

This sponsored article is brought to you by COMSOL.

History teaches that the Industrial Revolution began in England in the mid-18th century. While that era of sooty foundries and mills is long past, manufacturing remains essential — and challenging. One promising way to meet modern industrial challenges is by using additive manufacturing (AM) processes, such as powder bed fusion and other emerging techniques. To fulfill its promise of rapid, precise, and customizable production, AM demands more than just a retooling of factory equipment; it also calls for new approaches to factory operation and management.

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