Minggu, 11 Desember 2011
The Solar Powered Calculator Was Just The Beginning
The first solar powered calculator was released in 1976 by Sharp. Catchily named the EL-8026 this sustainable office equipment trailblazer featured solar panels on the back of the calculator and was considerably less efficient or indeed practical than the solar calculators we're accustomed to today. Although cumbersome, expensive and prone to power-outage on cloudy days or at night - the EL-8026 opened the door to a huge host of sunshine fuelled devices and new applications for
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