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Fundamentals of conical springs
The conical spring is a type of compression spring that is now widely in a broad range of applications because of its unique design, which offers several advantages.
Gene editing changing the social interactions of animals
Scientists at Georgia State University have edited the genes of hamsters to study social neuroscience.
Designing pump stations that cannot fail
Learn how built-in redundancies lead to better maintenance, increased efficiency and stable wastewater operations.
Video: Medical implant assists severe paralysis patients
Over five million people in the U.S. suffer from some form of paralysis.
EPA report: US air quality continues to improve
Concentrations of common air pollutants have been trending down since 1970.
Students show geothermal engineering skills in DOE competition
The annual event prepares college students to lead the next generation of geothermal energy development.
Researchers seek to destroy foodborne pathogens with blue light
The team is exploring the use of blue light in food processing applications to prevent the formation of biofilm on equipment surfaces.
Big waste problem for small nuclear reactors
Despite smaller size and some inherent safety advantages relative to conventional reactors, small modular reactors will increase the load of radioactive waste requiring management and isolation.
Chromalox DirectConnect electrical process heaters offer a sustainable alternative to fossil fuel systems
The recent trend toward zero-emission heat energy requires that several industries transition from traditional fossil-fuel-fired process heaters to those based on more sustainable energy sources.
Video: A Wiki for sustainable hardware engineering projects
Mechanical engineers and do-it-yourselfers can access plans and blueprints for diverse sustainable projects and systems.
System promises to automate bird deterrence at agricultural sites
The system under development will feature drones that can patrol agricultural sites 24/7, deterring pest birds that destroy crops.
Early close for Michigan nuclear power station
Slated to close on May 31, the plant was shut down 11 days earlier than expected due to the performance of a control rod drive seal.
Hospital air curtain designed to curtail viral spread
The system provides a safe barrier between the patient and medical personnel in hospital settings.
How do I choose the right photoelectric sensor for my application?
This selection guide sheds light on how to determine the right sensor for an application.
The benefits of polymer coatings in tribology
Thinking outside the circle, evolving tribology beyond bearings.
Video: Team attempting to automate some components of blood donation
To automate the process, prevent bacterial contamination of blood and subsequently increase its shelf life, researchers developed a system featuring jigs, actuators, vision systems and a robotic arm capable of autonomously folding whole blood collection packaging and centrifuge tube loading.
BMW establishes EV battery recycling system in China
The process established in China, the world’s largest market for EVs, is intended to supply the raw materials for production of new battery cells.
Breakthrough for artificially engineered cilia
Cilia are a scientific marvel, but they have been hard to copy in engineering, especially on a small scale.
Biomedical implant elasticity, durability to benefit from new alloy
A new biomaterial offers scope for improving the flexibility and durability of human bone replacement implants.
Earthworm-inspired robots to perform aircraft pipeline inspections
The mechanical earthworms can reportedly be customized with the addition or removal of segments that snap together via magnets.