From Singularity Tech: Play with blue light and feel better!Blue Light Therapy App is intended to stimulate your brain with blue light.SupraChiasmatic Nucleus (SCN), a region of your brain receives information about the light that you see through your eyes and makes sleep/wake transition decisions. do not know if the app will work for you-when I play with it, I FEEL VERY GOOD!HOW TO USE:1)Hold the phone in your hand and touch the screen to create ripples of blue.-OR-2)Start the app and set it to create ripples automatically.
1 For a 1,000 square foot home, the cost of an HVAC system is $6,000 to $12,000, including a new furnace, air conditioning unit, and ductwork.2  For larger homes and more complex setups, however, the price could be significantly higher. A new furnace in a central heating system costs $2,500 to $7,500 or more. 2  If you donât need ductwork, the cost of a new heating and cooling system can be significantly decreased.
times. Reputation: 6866. Installing an HVAC system in a smaller home, around 1,200 square feet, will cost from $3000-$9000. The price could jump up to $13,000 or more in a larger home or because of other factors, including the age of the home, insulation, and weather tightness.nstalling an HVAC system in a smaller home, around 1,200 square feet, will cost from $3000-$9000.