Résultats pour "viruses" dans Éducation et apprentissage

An Abundance of Caution is a devastating account of the decision-making process behind one of the worst American policy failures in a century—the extended closures of public schools during the pandemic. David Zweig shows how some of the most trusted members of society repeatedly made fundamental errors in their assessment and presentation of evidence.

If you are looking to protect yourself and/or your children, but don’t know where to buy a hand sanitizer, this guide is for you. Also, commercial sanitizers can be very irritating for the skin, so make your own with some essential oils. With this easy steps, included in guide, make one for you, your family and friends. Try all of the recipes, and pick your favorite. The best part of this guide is that it is not demanding at all, and it’s fun! Making hand sanitizers isn’t boring process, because this guide also includes tips and tricks how to have fun while doing it.

When we think about viruses, we think about diseases such as the flu. For the most part, the flu comes and goes—the body is able to fight it. For some, it can be deadly. There are of course more dangerous viruses out there such as Ebola that in some cases kills 90 percent of those infected. In today's world, viruses can spread very quickly and it's for this reason we must be vigilant. Carl Zimmer in his book A Planet of Viruses discusses what viruses are and why they are so hard to eradicate. He also explains how not all viruses are bad and are, in fact, vital to our survival. Enjoy!