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Software for Optical Systems Spells the End of Blur

NASA software that calculates optical aberrations will sharpen images from space and could redefine perfect vision for humans

12 min read
Software for Optical Systems Spells the End of Blur

Photo: Palomar Observatory
Night Vision: Earth's rotation produced these star trails behind Palomar Observatory's Hale Telescope.

Soon after the Hubble Space Telescope settled into orbit following its launch in 1990, astronomers discovered a big problem. The images Hubble sent back to Earth were blurry—embarrassingly, disappointingly blurry.

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IEEE’s Medal of Honor Ebook Explores 100 Years of Innovation

It celebrates recipients such as Intel’s Robert Noyce

4 min read
a book that reads “Over 100 Years of the IEEE Medal of Honor” against a blue background
IEEE

For more than a century, IEEE has been honoring technology pioneers with its Medal of Honor. The organization’s most prestigious award, it is given to engineers who have made exceptional contributions to or had an extraordinary career in electronics, electrical sciences, and engineering.

To celebrate the award’s long history, IEEE recently released a commemorative ebook, Over 100 Years of the IEEE Medal of Honor. The volume chronicles the innovators who have received the award since its establishment in 1917. The Medal of Honor has been awarded annually since its establishment except in 1925, 1947, 1965, and 1976.

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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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