Dandelion News - February 8-14
(I’m finally starting to get better from having had pneumonia for 2+ weeks, hopefully next week’s news should be on time)
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1. Solar-powered device captures carbon dioxide from air to make sustainable fuel
“[The] solar-powered reactor could be used to make fuel to power cars and planes[.… It] does not require fossil-fuel-based power, or the transport and storage of carbon dioxide, but instead converts atmospheric CO2 into something useful using sunlight.”
2. How artificial light can boost coral reef recovery
“UZELA is [an autonomous submersible] designed to attract zooplankton […] by emitting specific wavelengths of light. [… In a ”six-month testing period,” it] significantly increased local zooplankton density and boosted the feeding rates of both healthy and bleached coral.”
3. Next-gen solar cells now fully recyclable with water-based method
“The recycled solar cell has the same efficiency as the original one. The solar cell is made of perovskite and the main solvent is water. […] They are not only relatively inexpensive and easy to manufacture but also lightweight, flexible and transparent.”
4. Green walls cool cities and create urban habitats
“The researchers measured a cooling effect of up to 0.6–0.7 degrees Celsius [… which] could help combat the urban heat island phenomenon. […] The researchers [also] found that plant-covered facades hosted over 100 animal species, including insects, spiders, and birds.”
5. Major cause of honeybee mortality can be easily reduced
“If treatment occurs too soon, it may not fully eliminate the mites, allowing them to rebound before the season ends. […] Similar to antibiotic-resistant bacteria, mites that survive mistimed or improperly applied treatments become more resistant to future applications.”
6. Uganda community group restores shea groves and livelihoods
“As part of a larger effort to restore Uganda’s shea parklands, the cooperative has successfully rehabilitated more than 500 hectares (1,240 acres) of degraded land, integrating shea trees (Vitellaria paradoxa) and other native species with maize and sunflower crops.”
7. Senate Renews Commitment to the Great Lakes
“The [Act] represents the most significant federal investment in the health of the Great Lakes, addressing critical challenges such as pollution, invasive species, and habitat restoration. The Great Lakes […] hold 20 percent of the world’s surface freshwater[….]”
8. Earth Gets Its Largest Protected Tropical Forest Reserve
“The Kivu-Kinshasa Green Corridor will […] protect 108,000 square kilometres of primary forest and support 60 million people who depend on the forest for food, energy and jobs. […] Through this approach, the DRC is empowering local communities to protect the forest while fostering economic growth.”
9. Australia’s Rarest Bird of Prey Spotted in Central Australia After 30 Years
“Dr. Henderson’s finding is an encouraging sign of the health of the sanctuary’s ecosystems as well as the bird’s continued migration into new areas. This bird’s presence in the sanctuary is particularly significant as it is the first confirmed sighting in the region since the mid-1990s.”
10. Australian company wins contract to design “hydrogen ready” high speed ferry
“The ferry, the Horizon X, will have capacity for 1,650 passengers and 450 cars, and will be able to travel at a speed of up to 35 knots. […] The ship will also have a specially-designed propulsion system arrangement that repurposes exhaust from the engine to help propel the vessel, in theory reducing its emissions.”
February 1-7 news here | (all credit for images and written material can be found at the source linked; I don’t claim credit for anything but curating.)