We briefly discuss harvesting of triplet excitons, which now attracts substantial interest when used in conjunction with singlet fission. Finally, we introduce the techniques used by researchers for ...

Abstract: Many motion driven energy harvesting devices using the electrostatic force have been demonstrated, with many of them using a moving plate, variable capacitor structure. The output power of ...

The competition spans 25 categories - from “Bring Home the Harvest” to “Food in the Field” - and celebrates the many ways food weaves through our lives, cultures, and stories.

Nearly 10,000 entries from 70 countries were submitted to this year’s World Food Photography Awards - but it was a joyful image of five grandmothers sharing spring rolls that took the top prize.View o ...

The 28 May sale is led by Irma Stern’s paradisiacal 1930 portrait of a seated young woman, Cape Girl with Fruit (estimate on request). After the record-breaking R22 million sale of Irma Stern’s ...

As climate patterns grow increasingly unpredictable and water restrictions become more common, savvy gardeners are turning to rainwater harvesting to keep their gardens green and resilient. Not only ...

These natural harvesters, from tiny ants to massive bears, rely on subterranean resources for their survival, demonstrating nature’s ingenious solutions to the universal challenge of finding food.

You will usually pay brokerage fees to your dealer if you purchase or sell shares of the investment fund on the TSX. If the shares are purchased or sold on the TSX, investors may pay more than the ...

The American startup Interlune has presented a full-fledged prototype of a lunar harvester for collecting helium-3 (3 He), which is in short supply on Earth, but in sufficient quantities on our ...

In the arid stretches of Sinai and Matrouh, Bedouin families have for generations survived on the edge of Egypt’s deserts by mastering the art of rainwater harvesting. In villages scattered across ...