Mid-air haptic technology can render a plethora of tactile sensations including points, lines, shapes, and textures. To do so, one requires increasingly complex haptic displays. Meanwhile, tactile ...

Considered the most progressive blueprint ever for advancing women's rights, the Beijing Declaration and Platform for Action has been reprinted in this special edition, which also includes a copy of ...

Low-air-resistance MERV 13 filters provide great air quality without straining HVAC equipment.

How to Make Simple Air Paint Spray Gun In this video I show you how to make amazing and simple air paint spray gun from plastic bottle. All you need is empty spray can (make sure it's empty before ...

Forget Peloton — I just tested the subscription-free Wattbike Air, and I’ve never felt my legs burn like that before No subscription, no problem ...

IRELAND is set to join a new EU scheme to buy drones, guns and air defence systems. Defence Minister Simon Harris will today sign up to Security Action for Europe, which enables members to bulk buy… ...

Batool Zamani, an Iranian American in Georgia, advocates for resistance against the current Iranian regime and seeks moral support for Iran's future.

After Calgary police warned about the growing number of youth-related air gun incidents in the city, DiscoverAirdrie asked Airdrie RCMP whether similar concerns exist locally. According to Airdrie ...

The gun-toting Palestine Action activist who says ‘resistance is not terrorism’ Paul Shortt seems to have proved himself as a useful foot soldier for the pro-Palestine group now facing ...

The Nigerian Air Force (NAF), under Operation Hadin Kai (OPHK) has destroyed a terrorists improvised explosive device (IED) factory and several gun trucks in Kwaltiri, located within the volatile ...

This article was originally published with the title “Motion, Resistance, and Effect on Machinery” in Scientific American Magazine Vol. 2 No. 39 (June 1847), p. 309 doi:10.1038 ...