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If you need a gift for a special person, or just need some time to unwind, make a creative handicraft. Crafting is therapeutic when you are feeling stressed, and it also can yield a useful or decorative item. Everyone has some measure of creativity, and with modern kits and patterns, a creative handicraft does not have to end in frustration.

If you have a sewing machine, you can learn to make a creative handicraft that will be a useful and welcome gift. Potholders are a great beginning sewing project that can be made from scrap material or unwanted clothing and a bit of double-fold bias tape. Here are the simple instructions for this creative handicraft.

First cut two 8-inch (21 cm.) squares of fabric to be the front and back of the potholder. Choose coordinating fabrics that match your kitchen for these pieces. To make it easier, you can make an 8-inch square pattern from a piece of cardboard to use as a pattern. Cut more 8-inch squares of any old fabric to stack for the filling. You want the stack of fabric squares to be thick enough to protect you from a hot pot, but thin enough to be flexible and able to be sewn through.

Stack all layers so that the outer layers are facing to the outside and the filler layers are inside. You can put a couple of large straight pins through all layers to keep them together. Now sew right across the middle of the stack. Sew across the middle again, perpendicular to the first stitching. You will have divided the square into 4 squares. Sew across the stack again from corner to corner, and again from the other corner to corner. The layers should be joined and sturdy now.

To bind off the raw edges of your creative handicraft, trim with scissors so that all the layers are again even at the edges. Open out one folded edge of the bias tape. The wider bias tape might seem to be easier to use, but the narrow type makes a neater finished product. Starting at one corner, line up the edges of the tape with the edges of the potholder, and start stitching through all layers along the first fold line, which will be about 1/4 inch from the edge. Stitch neatly and slowly, attaching the opened tape all around the edge until you reach the beginning corner. Cut the bias tape off, leaving 3 inches, (7 cm.) to make into a hanging loop.

Fold the bias tape over the raw edge so that the middle fold lines up with the outside of the potholder and the other fold is hiding the raw edge of the bias tape. Now, for best results, hand sew the binding down, forming a loop on your creative handicraft when you get to the end.

This potholder is just one example of a creative handicraft you can create if you have a sewing machine. When it is finished, you will have a useful item made from all recycled materials. Feel free to give this creative handicraft away or keep it for yourself.

When it comes to some of the problems we are facing in the world with regards to food production, hydroponic gardening offers some promising solutions. In the poorer countries where the terrain or climate is inhospitable to agriculture, hydroponics offers a means of growing healthy foods easily. Also, in those areas where the soil has lost its nutrients or fertile land is hard to come by, hydroponics can produce healthy foods using minimum space and resources.

As with all things though, it is not all good news. There are many pros and cons any grower should weigh before deciding to commit to hydroponic gardening.

First, the pros. In comparison to traditional farming, hydroponic growing can be more productive in two ways. For one, hydroponic gardening saves space. Plants can be placed much more closely together than in traditional fields because of the way nutrients are provided to them. As many as four times as many plants can be grown in same amount of space using hydroponic techniques! Secondly, hydroponics minimizes many of the problems associated with traditional farming which means less sickly, damaged, or wasted crops.

Because hydroponic growers customize their own nutrients mixes, it takes the guess work out of figuring out which field has the best soil and proper nutrition for which crop. The nutrient mix is the right one for the particular plant, in the right ratios, every time. Also, soil based diseases are virtually eliminated because there is no soil. These two factors alone make hydroponics an extremely efficient method for producing food.

Benefits accrue to the environment as well. The water consumption in hydroponic growing is significantly less than traditional methods. In many cases, hydroponic crops use just one tenth of the water! Also, the water that is used is used more effectively. For example weeds cannot come in and steal part of the crop’s water supply. And because the crops are in a controlled environment and not in a field, there is no pesticide run-off water to contaminate the surrounding ground.

The benefits are not without their costs however. The expense of hydroponic growing is an area where improvements need to be made. The nutrient mixtures and growing mediums used can be expensive.

Hydroponic growing also requires an increase in energy consumption. Much hydroponic growing happens in greenhouses, where significant amounts of electricity are used in order to give the hydroponic plants all the light they need.

While research is happening to try and bring the costs down (such as in the field of aquaponics), hydroponics can be financially prohibitive for those areas where it is most needed.

Research in the field of hydroponics is filled with promise and much research needs to be done. Many of the problems are being addressed however, and many farmers and amateur gardeners are eagerly awaiting new developments in this promising field.