The Afterburner installed on a GBA, showing internal lighting. The Afterburner lighting kit by Triton Labs is an aftermarket modification to the Game Boy Advance in which a frontlight is installed into the unit.
Thomas Jennings became the first African-American patent holder when he patented a method for dry-cleaning clothes. Thomas Jennings became the first African-American patent holder when he patented a method for dry-cleaning clothes. Thomas Jennings, the First African-American Patent Holder Search the site GO
Dry cleaning is any cleaning process for clothing and textiles using a chemical solvent other than water. The solvent used is typically tetrachloroethylene (perchloroethylene), which the industry calls perc or PERC.It is used to clean delicate fabrics that cannot withstand the rough and tumble of a washing machine and clothes dryer; it can also eliminate labor-intensive hand washing. dry-cleaning machine is similar to a combination of a domestic washing machine and clothes dryer. Garments are placed in the washing or extraction chamber (referred to as the basket or drum), which constitutes the core of the machine.