There is no
easy solution for the problem of Sybil attacks, but as more genuine users mix their coins, it does become
significantly harder to pull off successfully.
A variety of window treatments improve energy efficiency include: • Solar Shades block up to 99 % of sun's heat and glare and are one of the best ways to reduce energy costs • Roller Shades have room - darkening properties, are
easy to use, and come in infinite choices of colors and fabrics to match the décor and style of your business • Graphic Shades have similar energy saving properties as roller shades and solar shades, and are a great way to provide messaging and branding for your business • Window film and tinting
significantly cuts energy costs, provides UV protection, privacy, and added security • Blinds from BB Commercial
Solutions block the sun when they are closed, and are flame retardant and certified green to meet commercial business standards • Shutters are extremely insulating and super stylish, and can be custom made to fit specially shaped windows • Drapes can be light filtering or room darkening to block the sun.