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That foods might provide therapeutic benefits is clearly not a new concept. The tenet, “Let food be thy medicine and medicine be thy food” was embraced 2500 years ago by Hippocrates, the father of medicine. However, this “food as medicine” philosophy fell into relative obscurity in the 19th century with the advent of modern drug therapy. In the…[Leggi tutto]

Introduction

This article provides comprehensive information about paper tubes, paper core and composite cans. You will learn how these paper and paperboard products are made and their materials of construction as well as paper tube applications, advantages and drawbacks.

Read further to answer questions like:

What‘s the difference between p…[Leggi tutto]

Propolis is a resin that bees create. It contains a mixture of bee saliva, beeswax which can be used into beeswax candles, and substances from plants and trees. Propolis may have some health benefits for humans, but more large-scale studies are necessary.
Bees use propolis, or “bee glue,” as a sealant. Historically, humans have used it top…[Leggi tutto]

The largest stadium in the United States, Michigan Stadium, holds over 100,000 people. While Michigan Stadium is the largest, almost every town has a stadium or baseball field that requires stadium lights. These stadiums are where a majority of high school athletes and collegiate athletes play.

Lighting for these stadiums is very important;…[Leggi tutto]

Metals can be recycled repeatedly without altering their properties. According to the American Iron and Steel Institute (AISI), steel is the most recycled material on the planet. The other highly recycled metals include aluminum, copper, silver, brass, and gold.

Why Do We Recycle Metals?

Metals are valuable materials that can be recycled again…[Leggi tutto]

Servo motors are used for robotic applications that require precision positioning. Before diving too deeply into the ways servos are used in robotics, it’s helpful to first learn about the basic function and form of these critical components of motion control.

What Is A Servo?

At its most elemental, a servo is a precise and powerful way of c…[Leggi tutto]