Quick Answer. EstÃ©e Lauder Advanced Night Repair is a high-performance anti-aging face serum that, according to EstÃ©e Lauder, fights the signs of aging including dryness, dehydration, wrinkles, lines, dullness and discoloration.
A megajoule is 1/3.6 of a kilowatt-hour so it costs about $0.05.
Microsoft's free Joulemeter utility calculates the energy use of a Windows PC Screenshot by Dennis O'Reilly/CNET According to Michael Bluejay, who also goes by Mr. Electricity, it costs from $631 to $5.50 per year to power a PC. Even Mr. Electricity admits that's quite a range.