Articles about the COVID-19 testing, Engineering Leaders Under 40, hydraulic actuators, multipoint temperature profiling and COVID-19 and manufacturers were Control Engineering’s five most clicked articles from September 20-26, 2021. Miss something? You can catch up here.

The top 5 most read articles online, from Sept. 20-26, 2021, for Control Engineering covered COVID-19 testing, Engineering Leaders Under 40, hydraulic actuators, multipoint temperature profiling and COVID-19 and manufacturers. Links to each article below.
1. Engineers develop COVID-19 saliva test
Engineers at MIT and Harvard University have designed a small tabletop device that can detect COVID-19 from a saliva sample in about an hour.
2. Engineering Leaders Under 40, Class of 2021
Meet the engineers who are exceeding expectations and improving operations as the COVID-19 pandemic continues.
3. New hydraulic actuator designs offer zero emission options
Compressor stations often employ automated valves activated using pressurized natural gas, requiring improved actuator designs to eliminate emissions.
4. Reliable multipoint temperature profiling in hydro-processing units
Advanced temperature measurement technology leads to cleaner, safer, and more profitable downstream operations.
5. Manufacturers encourage COVID-19 vaccinations but stop short of mandates
Manufacturing supply chains continue to adapt to COVID-19.
The list was developed using CFE Media’s web analytics for stories viewed on controleng.com, Sept. 20-26, 2021, for articles published within the last two months.
Chris Vavra, web content manager, Control Engineering, CFE Media, [email protected].