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Top Ten Environmental Concerns of the 21st Century100

Top Ten Environmental Concerns of the 21st Century

What are the top ten environmental problems facing the world today? A recent scientific paper published in Nature attempted to answer this question, with a twist. The Earth has spent roughly the last 12,000 years in a period of unusual climate...

197 comments    nature environment
Why I Go Bra Free98

Why I Go Bra Free

Bras have become such an fundamental part of women's wardrobes that most women never even consider not wearing one. Many women are therefore very surprised to learn that the modern brassiere is quite a recent invention, dating only to the late 19th...

214 comments    health women fashion
How To Repel Mosquitoes Naturally93

How To Repel Mosquitoes Naturally

Mosquitoes are one of the most annoying insect pests alive. If you live in an area with a lot of mosquitoes, it can completely destroy your summer, and prevent you from enjoying outdoor activities in the cooler and more pleasant morning and evening...

120 comments    hubchallenge pest control
The Ultimate List of Small Business Ideas93

The Ultimate List of Small Business Ideas

Whether you've always dreamed of starting a business of your own, or you've become frustrated after a long and unsuccessful job hunt and decided to go independent, deciding what kind of small business to start is the first and one of the most...

110 comments    business home business
Vitamin D for Menstrual Health94

Vitamin D for Menstrual Health

Despite the fact that it is one of the few nutrients the human body can manufacture (with a little help from the sun) more than 70% of American adults are estimated to be vitamin D deficient. This is bad news, because vitamin D is an...

24 comments    health women diet
The Dumbest Things People Say To Vegetarians and Vegans94

The Dumbest Things People Say To Vegetarians and Vegans

Most vegetarians and vegans have to put up with a lot of questions about their diets from curious omnivores. Some of these questions are the result of legitimate (if perhaps ignorant) curiosity, such as "Do you need to take supplements?" or "Do...

115 comments    diet vegetarian vegan
How To Do Jigsaw Puzzles Like an Expert96

How To Do Jigsaw Puzzles Like an Expert

Jigsaw puzzles are a fun and relatively inexpensive hobby that are also good for your brain! Jigsaw puzzles build great spatial reasoning and logic skills. They make a wonderful family activity, especially on long winter nights. In order to put...

8 comments    hubchallenge hobbies puzzles
The Causes of Menstrual Cramps and What You Can Do About Them95

The Causes of Menstrual Cramps and What You Can Do About Them

The causes of menstrual cramps are poorly understood and controversial, and because we don't know exactly what causes them, we don't really know exactly how to treat them. Adding to the confusion, menstrual cramps can be caused by different things...

12 comments    health women women's health
List of Small Business Ideas for Farmers and Gardeners90

List of Small Business Ideas for Farmers and Gardeners

Small farmers, homesteaders, acreage owners, and even suburban gardeners can make extra money at home with small businesses raising vegetables, fruits, flowers, small livestock, and other specialty products in their own backyards! List of Small...

24 comments    business ideas urban farming
Making Desktop Wallpapers in Photoshop93

Making Desktop Wallpapers in Photoshop

There are easier ways to get a desktop wallpaper for your computer than to make your own, but making your own is, in my opinion, the most fun. If you know the basics of Photoshop, it's really easy, too. This tutorial will take you step-by-step...

63 comments    technology computers photoshop
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