Congrats! You made it to the tenth and final week of the Better Body and More Energy Challenge! I knew you could do it.
For your last assignment, I’d like to you tie together everything you’ve learned about nutrition and fitness over the past nine weeks. Don’t worry — it sounds more daunting than it really is!
Your city or town probably either has a large, brand-new hydropower dam or you know of an old one, located on the outskirts; a crumbling relic from an earlier period in your state’s history. I know this because according to the national nonprofit conservation organization American Rivers, on average our country has constructed one dam every day since the signing of the Declaration of Independence. And the U.S. Army Corps of Engineers counts approximately 75,000 dams that are greater than six feet along the waterways of the United States. In addition, there are at least tens of thousands of smaller dams spanning our rivers and streams.
Whichever version of the structure is in your area, it seems that dams divide us. While some regard them as a clean energy source, others view them as a danger to river otters and fish populations.
So, are our dams good for the environment, or a threat to wildlife?
One day, vitamin D seems like the cure for everything, and the next, we are inundated with warnings about dangers and lack of science. Confusion is rampant about the Dietary Reference Intakes (DRIs) for Calcium and Vitamin D recently released from the Institute of Medicine.
If it’s late morning or mid-afternoon where you are, chances are that you’ve already had at least one fleeting thought about dinner tonight. You may be picturing a juicy steak, a tender pork roast or a golden, baked chicken. I doubt that many of you dream about a steaming plate of stink beetles, leeches or cave spiders.
I finally saw Disneynature’s new film, Oceans, the studio’s follow-up to last year’s acclaimed Earth, an equally dazzling visual tour-de-force. If it’s still on a big screen near you, dash out and see it while you can. Then, consider the suggestions below for an offshore vacation to awaken your eco-sensitivity.
“Citizen science” isn’t the study of all of us who reside in the U.S., but rather a way of collecting information that has become popular in recent years. The phrase refers to volunteers who work as field assistants for scientific studies. In a time when school and natural resources department budgets are tight, using ordinary folks to gather and record wildlife and environmental observations can stretch research dollars by getting reams of data for no cost.