In the rapidly evolving world of robotics, the demand for high-performance and reliable motion components has never been more critical.

They slipped it under our noses inside an April Fool’s tease, but the UK-made Ratio Mech mechanical rear derailleur is real.

Abstract: Root cracks in gears are a typical fault in gear transmission, posing significant risks to their operational reliability and safety. As a critical internal excitations of the gear ...

Abstract: Preliminary progress has been made in using deep learning networks for tooth segmentation and numbering, as well as pathological identification in dental panoramic images. However, The ...

TikTok is full of at-home hacks promising a whiter smile in minutes. But do they actually work? According to dentists, the answer is both yes and no. Some are harmless optical illusions that give a ...

Years of drinking black coffee and red wine can leave a smile stained and dull, often knocking a person's confidence – especially when it's time to flash those pearly whites for a photo. However, ...

The billionaire heiress who recently donated $250,000 to a super PAC supporting socialist Zohran Mamdani’s NYC mayoral campaign is bankrolling a national push to bring “woke math” into public schools ...

From ancient times to the modern day, humans have worked together to build and achieve great things. Structures like the pyramids at Giza and the Roman aqueducts as well as machines like the trebuchet ...

MONTGOMERY (AP) — Alabama Gov. Kay Ivey on Thursday asked a court to overturn a decision by a high school athletics association that blocks students on the state's new school voucher program from ...