How it works: The wobbly but precise high-torque Harmonic Drive gear

The Harmonic Drive is a key part of countless robotic applications. Incredibly simple yet quite odd to watch, this gear system is extremely precise with an impressive torque-to-weight ratio, even if it does wobble. So how does it work?Continue ReadingC… Continue reading How it works: The wobbly but precise high-torque Harmonic Drive gear

Nanoplastics can render antibiotics less effective

A recent study has shown that nanoplastics – plastic particles smaller than 0.001 millimeters – affect the body’s ability to absorb antibiotics, and may even lead to the growth of antibiotic-resistant bacteria.Continue ReadingCategory: ScienceTags: Mic… Continue reading Nanoplastics can render antibiotics less effective

Nanoplastics can render antibiotics less effective

A recent study has shown that nanoplastics – plastic particles smaller than 0.001 millimeters – affect the body’s ability to absorb antibiotics, and may even lead to the growth of antibiotic-resistant bacteria.Continue ReadingCategory: ScienceTags: Mic… Continue reading Nanoplastics can render antibiotics less effective

Watch: Atlas robot is already doing autonomous work – with a twist

“Atlas uses a machine learning (ML) vision model to detect and localize the environment … There are no prescribed or teleoperated movements; all motions are generated autonomously online. The robot is able to detect and react to changes in the enviro… Continue reading Watch: Atlas robot is already doing autonomous work – with a twist

It’s not a tiny home. It’s actually a nuclear microreactor powerplant

How would you like to visit your local nuclear power facility and maybe go for a swim in its indoor pool? Or hang out and look at art … Maybe even just sit with friends and enjoy a cup of coffee in the warm glow of nuclear power?Continue ReadingCateg… Continue reading It’s not a tiny home. It’s actually a nuclear microreactor powerplant

Tiny inflatable toilet for eco-friendly “business” while hiking

There are nearly 60 million active hikers in the US. Hiking is one of the most popular outdoor activities, and it’s estimated over a hundred thousand hikers are issued overnight permits from various state and national parks each year. Where exactly are… Continue reading Tiny inflatable toilet for eco-friendly “business” while hiking

Google watermarks generated content to prevent scams and cheating

It was April of 2018, and a day like any other until the first text arrived asking “Have you seen this yet?!” with a link to YouTube. Seconds later, former President Barack Obama was on screen delivering a speech in which he proclaimed President Donald… Continue reading Google watermarks generated content to prevent scams and cheating