Quick Guide About Screw Buying, Things to Know

A type of fastener known as a screw function by turning rotary motion into linear motion & rotational energy (torque) into linear force. Various screw kinds, sizes, and styles have evolved from this simple yet amazingly successful procedure. Here, we’ll … The post Quick Guide About Screw Buying, Things to Know first appeared on Commercial Construction and Renovation.

Ergodyne Provides Solution to Dangerous Angled Impacts with Launch of New Skullerz® Safety Helmets with Mips® Technology

St. Paul, Minn. – Ergodyne announced the highly anticipated launch of Skullerz® Safety Helmets with built-in Mips® technology to protect workers from dangerously overlooked angled impacts. Available in Class C and Class E, the new safety helmets are integrated with Mips® Elevate—a low-friction layer that slides multi-directionally to redirect rotational energy that otherwise could be transferred to the head upon falling or impact. The […] The post Ergodyne Provides Solution to Dangerous Angled Impacts with Launch of New Skullerz® Safety Helmets with Mips® Technology appeared first on Civil + Structural Engineer magazine.

TED Ed (Animation) - How do wind turbines work, 22042021

Explore how wind turbines convert wind into electricity, and the challenges of powering the world entirely with wind energy: Every 24 hours, wind generates enough kinetic energy to produce roughly 35 times more electricity than humanity uses each day. And unlike coal or oil, this resource is totally renewed each day. So how can we harness this incredible amount of energy, and is it possible to create a world powered entirely by wind?