fresh bytes
Subscribe Now

“Nemo’s Garden” grows terrestrial crops underwater

growing-plants-under-the-sea.jpg

The stand for the region of Liguria at the Milan 2015 Expo features a project as bizarre-sounding as it is intriguing: an attempt to grow crops underwater, inside air-filled biospheres. It’s part of an effort that could prove a low-cost, low-energy solution to grow food in parts of the world where this was not previously possible…

As bizarre as this solution may sound, there is method to this madness. A few feet below the surface, plenty of sunlight still filters in, the temperature is kept at a stable 25° C (77 °F) by the sea, and the crops are well out of the reach of parasites.

The evaporating sea water condenses on the inner walls of the biosphere, creating a high-humidity environment (up to 85 percent) that favors crop growth. All in all, according to its proponents, the system is sustainable and requires very little energy.
via Gizmag

Continue reading 

Image: Nemo’s Garden


Leave a Reply

featured blogs
Aug 22, 2019
If you missed the first part of this series, you can find it here . So: what does Green Hills propose we do? The issue of '€œsolving security'€ is, at its core, impossible'€”security can never be 100%... [[ Click on the title to access the full blog on the Cadence Com...
Aug 21, 2019
Many electronics experience a wide range of climates while in operation and storage. Because of this fact, connector humidity testing is used to determine the ability of a product to withstand elevated humidity and cycling temperatures. Humidity testing is conducted in combin...