Towards a circular economy for the electronics sector in Africa: overview, actions and recommendations

This report provides an overview of the current state of circularity in the electronics value chain in Africa, identifies key areas of concern, provides appropriate recommendations, and proposes priority actions to improve circularity of the sector. The recommendations focus on the individual life cycle stages of the electronics value chain, …

Human hand inspires scientists

INSPIRED by the human sense of touch, robotics engineers are trying to build a mechanical hand that can feel, grab and manipulate objects just like the human hand. Ultimately, engineers trying to design sensitive robotic hands picture their research coming full circle to biology -- by restoring tactile sensibility to …

Ringing in cancer

THOUGH reports linking brain, cancer to the use of mobile phones pushed down shares of US Cellular telephone companies, Japanese firms remain mostly unaffected. Tokyo stock market analysts explain this is because the Japanese have been inoculated by earlier reports of radioactive cellular phones. Says Edward Staiano of Motorola, the …

Stagnating scheme

Six months ago, the Union department of electronics (DoE) announced an ambitious plan to create electronics hardware technology parks (EHTPs) in order to help the country's stagnating electronic components industry by giving it access to international technology and to collaboration with multinationals. However, EHTPs have, failed to take off owing …

Women engineers come to the forefront

DESPITE sex-role conditioning by teachers and traditional attitudes that rule out floor and site jobs for women, the number of Indian women taking to engineering has increased manifold in the period between 1975 and 1990. The percentage of women enrolled in engineering degree courses has increased rapidly from 1.3 per …

Electronic bulbs

NEXT YEAR, a longer-lasting and more efficient bulb known as the electronic light, or "E-Lamp," will hit the US market. A magnetic coil generates a radio signal that interacts with the gas inside the bulb, as a result of which a phosphor coating on the inside of the bulb starts …

The patents business

INDIANS still do not have the culture of seeking patents. Over the last 15 years, foreigners have obtained two to three times more patents in India every year than Indians. In 1989-90, Indians held less than one-fifth of all patents in force in India. Of the 1,040 Indian applications filed …

Satellite talk back

INDIAN students already have classes beamed via an Indian satellite. Now they can talk back to their teachers via a new link. If a 10-day experiment of a satellite-based continuing education programme of the Institute of Electronics and Telecommunication (IET) and the Indian Space Research Organisation (ISRO) takes off, a …

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