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Crops planted on rooftops, underground create new jobs, lower temperatures

BY Harumi Ozawa Agence France-Presse Nov 5, 2008 TOKYO — Tomohiro Kitazawa makes an unlikely farmer. He works neither under the sun nor in the fields, instead reporting for duty in the bustling heart of Tokyo. As Japan’s capital city struggles with problems from food safety to global warming to unemployment, a growing number of [...]

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Awesome green wall

I spotted this awesome green wall outside the eThekwini Municipality’s City Architects office – I think they’ve done a good job.

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From Bowling Green to Bowl of Greens

Formerly a bowling green constructed in the 1950s and unused for decades, the site comprises part of the original farm, ‘Oranje Zigt’, established in 1709.  OZCF seeks to re-connect the Oranjezicht neighbourhood and the rest of Cape Town to this neglected piece of heritage through design, education and vegetable gardening and to use it as [...]

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Talk: Living Green Roofs in South Africa

All are welcome to our talk by Clive Greenstone on Living Green Roofs in South Africa, to be held at the Durban Botanic Gardens Visitors Centre on 27 May 2013 at 6 pm.   Full details of the talk are available for download HERE. Many thanks, Kind regards Sandra Dell (secretary) Botanical Society of SA KZN [...]

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What a great discovery!

Man Invents Machine To Convert Plastic Into Oil The machine, produced in various sizes, for both industrial and home uses, can easily transform a kilogram of plastic waste into a litre of oil, using about 1 kW·h of electricity but without emitting CO2 in the process. The machine uses a temperature controlling electric heater instead [...]

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Gadgets to Help Tend a Garden

This is too cool! Picture a tiny drone that arises from your vegetable garden to shoo away hungry deer. Or maybe a houseplant that, when you’re away, meanders through your rooms like a cat following a sunbeam. Or one that posts a request for water on Twitter. The future is knocking at the door of home [...]

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Oh cactus, my cactus!

Can someone help me? My cacti and succulents get this weird fungal growth on them. It looks terrible and eventually they become quite unhappy. What is it and how do I go about curing it?

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Sooty Palm

Help! My palm is covered in what looks like soot. A friend suggested it could be a fungus of some sort. Anyone recognise it and can recommend a cure?

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Happy Earth Day everybody!

Today is Earth Day! Over one billion people in 192 countries are participating from London to Sao Paolo, Seoul to Babylon City, New Delhi to New York, Rome to Cairo; people everywhere are taking action in their communities and helping depict The Face of Climate Change. How can you get involved? Attend an Earth Day [...]

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SA and neighbours sign environmental treaty

The Department of Environmental Affairs has announced that South Africa, represented by Water and Environmental Affairs Minister, Edna Molewa, will sign the Benguela Current Convention, an environmental treaty with the governments of Angola and Namibia. “The is a formal agreement between the three governments and seeks to promote a coordinated regional approach to the long-term conservation, protection, rehabilitation, enhancement and [...]

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