Using only 4 Dixie cups6 rubber bands1 sheet of 8.5 x 11 inch paper10 straws1 plastic coffee can lid1 wire coat hanger25 wooden toothpicks1 sandwich bag1 meter of string.5 meters of masking tapeGlue20 washers 1 chicken egg ( not tampered with) All in a 12 x 12 x 12 in area
Optical mice do not work well on reflective surfaces. Having a mousepad eliminates that problem, but taping a piece of paper to your desk which you can move your mouse on works equally well.
first, if you are in the united states, look for early intervention program, your doctor can refer you. These people will get your kids the help they need, early on, at no cost to you. Including preschool, and even some respite care for you. (Care when somebody else watches the kids at no cost to you). Through this program, your service coordinator may be able to tell you where to get free smoke alarms. Their insurance, or medicaid, if that's what they have, should pay for it.
optical mouse needs a pad made for them , they're not like mice with balls .. or you can use it in a wooden surface , but not a glass one.
