Skin lightening products -- also known as bleaching creams, whiteners, skin brighteners, or fading creams -- work by reducing a pigment called melanin in the skin. Most people who use lighteners do so to treat skin problems such as freckles, age spots, acne scars, or discoloration related to hormones.
The Deepest Oil Well. 555 feet: Total height of spar. 13 days: Time it took to secure spar to seafloor. 10,000: Number of cars it would take to equal Perdido's weight. 9,627 feet: Water depth at deepest well. 184 miles: Total length of pipeline laid on seafloor.
April 20 was a triumphant evening for British Petroleum and the crew of Transocean's Deepwater Horizon. Floating 52 miles off the coast of Louisiana in 5000 feet of water, the oil rig was close to completing a well 13,000 feet beneath the ocean floorâan operation so complex it's often compared to flying to the moon.