Showing posts with label Reactions. Show all posts
Showing posts with label Reactions. Show all posts

Wednesday, November 21, 2018

The Chemistry of Thanksgiving or "Why It's Not the Turkey Making You Sleepy"

Tomorrow is Thanksgiving here in the United States. Just like I did last year, on this Thanksgiving Eve I found a video that would have made for a nice Thanksgiving-themed lesson. So even though it is too late to use it this year, bookmark the Thanksgiving Turkey Compilation from the Reactions YouTube channel. The video explains two things. First, it explains how the deep-frying process works and how it helps to make a turkey more flavorful. Second, the video explains why turkey isn't the primary culprit in making you drowsy after devouring your Thanksgiving meal.

Friday, July 27, 2018

How Does Air Conditioning Work? - A Lesson for the Dog Days of Summer

Here in northern New England we don't handle hot and humid weather well. The first heat wave of the summer always sends people scrambling to buy the few air conditioners that are in stock at Home Depot or Walmart. In fact, I was one of those scramblers a couple of weeks ago. This leads me to a new video from Reactions titled How Air Conditioning Works.

How Air Conditioning Works uses excellent drawings and narration to explain the inner workings of air conditioners. The video also explains the environmental impact of the chemicals that are used in air conditioners and the alternatives that are currently being explored.