I have started to learn how to sew so that I could fix pairs of pants that I had ripped
 Sewing is one of the oldest of the textile arts dating back to the Paleolitihic era, hope you fix does pants
These pesky buttons always get loose.  Instead of spending money to buy new ones, this is much cheaper
Sewing
Sewing is the craft of fastening or attaching objects using stitches made with a needle and thread. Sewing is one of the oldest of the textile arts, arising in the Paleolithic era. Before the invention of spinning yarn or weaving fabric, archaeologists believe Stone Age people across Europe and Asia sewed fur and skin clothing using bone, antler or ivory needles and "thread" made of various animal body parts including sinew, catgut, and veins.
For thousands of years, all sewing was done by hand. The
people from rural Virginia spoke about their clothes made from sacks during the depression. "Back then, feed was sold in sacks. I believe they held almost 100 pounds of seeds. A number of farmers who didn't sew returned the sacks for resale... I actually made hair bows, pants and dresses from the sacks." "Mama always sewed on a Singer treadle sewing machine and made our dresses from flour sacks. She made sure Dad would get two sacks just alike. That was what the pattern took to make