Nikon has introduced some new binoculars called Ecobins with some nice green features. The body of the binocular is made with rubber than does not include chloride, toxic inks or dyes. The lens and prisms are made with Nikon’s Eco-Glass™, which is lead- and arsenic-free.
Merino wool is an optimal green material for use in winter. In contrast to most other synthetic materials that are commonly used to make winter garb, it is quite sustainable. It’s softer than regular wool, resists wind, regulates body temperature, and warms better than synthetic material. Some good maker of natural merino wool clothing are […]
This book, Human Wildlife, is an interesting survey of the fungi, yeasts, bacteria, worms and other creatures that inhabit the human body. Though sometimes hard to read, it’s certainly illuminating to know about the symbiotic relationships that the human body entertains, and well as the more parasitic ones.