In particular, African Americans and dark-skinned individuals should consult with a qualified skin care provider before using laser skin treatments, deep facial peels, or invasive facial skin treatments that could cause scarring or side effects for dark skin.
And Educa Borras and Ravensburger have been competing to who has the biggest jigsaw puzzle in the world for the last 10 years. So one produced one of at 8,000, and then the other produced one at 10 and then at 12.
24 September 2011. The jigsaw puzzle with the most pieces consisted of 551,232 pieces and was completed with an overall measurement of 14.85 x 23.20 m (48 ft 8.64 in x 76 ft 1.38 in) by 1,600 students of the University of Economics of Ho Chi Minh City (Vietnam), at the Phu Tho Stadium in Ho Chi Minh City, Vietnam, on 24 September 2011.