• wajlp919 a făcut o actualizare Acum 2 luni, o săptămână

    vitamins
    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…[Citește mai mult]

  • wajlp919 a făcut o actualizare Acum 2 luni, o săptămână

    Introduction
    paper tubes
    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 d…[Citește mai mult]

  • wajlp919 a făcut o actualizare Acum 2 luni, o săptămână

    Propolis
    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…[Citește mai mult]

  • wajlp919 a făcut o actualizare Acum 2 luni, o săptămână

    LED system for stadium lighting
    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…[Citește mai mult]

  • wajlp919 a făcut o actualizare Acum 2 luni, o săptămână

    Recycle Metals
    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…[Citește mai mult]

  • wajlp919 a făcut o actualizare Acum 2 luni, o săptămână

    servo robot
    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 p…[Citește mai mult]

  • wajlp919 a devenit un membru înregistrat Acum 2 luni, o săptămână