Iron (or steel) rusting is an example of corrosion: an electrochemical process involving an anode (a piece of metal that readily gives up electrons), an electrolyte (a liquid that helps electrons move) and a cathode (a piece of metal that readily accepts electrons). When a piece of metal...
Water is the only substance that occurs naturally as a solid (ice), a liquid and a gas (water vapor). It covers about 70 percent of the Earth for a total of approximately 332.5 million cubic miles (1,386 million cubic kilometers) [source: U.S. Geological Survey]. If you're familiar...
When they're done with the first tray, your worms will move up to the second tray. You can then retrieve the compost from the bottom tray and set it back on top of the stack. Many worm bins have a spout at the bottom as well. This allows the liquid part of the worm's waste to...
Vermiculite is an amazing material that boasts a unique set of properties. It aerates the soil, helping to improve drainage, but it also holds water and nutrients, absorbing up to three times its weight in liquid that it releases slowly, like a sponge. It is best for plants that like moi...
is very effective at establishing growth below ground, in the form of healthy root systems. It is also the component most responsible for flower blooms and fruit production. You’ll notice that fertilizers designed for flower production, or starter-type fertilizers for your lawn, have a high mid...
If you want to maintain a healthy lawn while accommodating your dog, Fescue and Perennial Ryegrass are likely your best options! Indirectly, Yes! Strangely tomato juice can work but only because it helps increase liquid intake. Dog owners often find that getting their pets to drink more water ...
the of and to a in that is was he for it with as his on be at by i this had not are but from or have an they which one you were all her she there would their we him been has when who will no more if out so up said what its about than into them can only other time new...
This hydrogen bond is the reason behind many of water's special properties, such as the fact that it's denser in its liquid state than in its solid state (ice floats on water). We'll look closer at these special properties later. Water is the only substance that occurs naturally as a...