Cheap wind and solar could revolutionize the African grid
Dams could help Africa go green, but many no longer make economic sense. Enlarge / The Kariba Dam in Zimbabwe. (credit: Robert Holmes) One of the big challenges we face regarding climate change is that we have to lower o.....»»
How your aurora photographs are helping NASA study solar storms
The most dramatic solar storm in decades wasn't only notable for the gorgeous colors seen in the sky -- it's also a way for scientists to learn about the sun......»»
Solar storm detected in deep sea observatories
The powerful solar storm driving the aurora borealis over global skies last weekend was also triggering the movement of compasses deep in the ocean, as revealed in new scientific findings shared today by Ocean Networks Canada (ONC), a University of V.....»»
Best Keurig deals: Get perfect coffee at home every time for $59
Nothing beats the convenience of having your own Keurig machine. Get one on the cheap with these Keurig deals......»»
This 5G phone just had its price slashed to $150 for a limited time
The Moto G 5G is a simple phone for a very cheap price. If you need a 5G phone for less, here's what you need to know before buying......»»
These Electric School Buses Are on Their Way to Save the Grid
Loaded with ever more renewables, the grid will need to store a whole lot of energy. Enter: a new kind of magic school bus—one that can both charge and give power back......»»
Column: Toyota spent a bunch to build batteries. It could have spent more to make its own electricity
Toyota is spending $13.9 billion to build EV batteries in rural N.C. It should have spent more to add on-site solar, wind generation from the get-go......»»
Sun shoots out biggest solar flare in almost 2 decades, but Earth should be out of the way this time
The sun produced its biggest flare in nearly two decades Tuesday, just days after severe solar storms pummeled Earth and created dazzling northern lights in unaccustomed places......»»
JBL earbuds sale: Save on these cheap AirPods alternatives
The JBL Vibe Buds and the JBL Tune Flex are wireless earbuds that are more affordable alternatives to Apple's AirPods, and they're even cheaper from Best Buy......»»
Researchers develop increasingly sustainable methods for dissolving gold, silver and copper from recycled materials
Waste from computers and cell phones, solar panels and other discarded electronics are becoming an important source of noble metals alongside mining. Researchers at the University of Helsinki have developed sustainable dissolution methods for noble m.....»»
Best refrigerator deals: new freezer and fridge as low as $400
We've rounded up the best refrigerator deals to help you keep your food cool on the cheap......»»
Comcast plans cheap Apple TV+, Netflix, Peacock bundle
Comcast is preparing to offer consumers a bundle of three streaming services, combining Apple TV+ with Peacock and Netflix in a discounted package.Comcast's bundle will combine Peacock with Apple TV+ and NetflixCord-cutting has been growing over the.....»»
Amazon Fire Max 11 tablet gets an INCREDIBLE $60 discount in this AMAZING deal!
If you’re looking for a cheap Android tablet, then look no further as the Amazon Fire Max 11 is on sale with a $60 discount! The post Amazon Fire Max 11 tablet gets an INCREDIBLE $60 discount in this AMAZING deal! appeared first on Phandroid......»»
5 cheap graphics cards you should buy instead of the RTX 4060
Nvidia's RTX 4060 isn't your only option for a GPU around $300. Here are five excellent alternatives to keep in mind......»»
Non-photosynthetic vegetation helps improve accuracy of wind erosion impact assessment
The process of soil wind erosion is influenced by vegetation cover. From a functional point of view, vegetation can be divided into photosynthetic vegetation (PV) and non-photosynthetic vegetation (NPV). The NPV represents dormant and dead vegetation.....»»
Student"s comparative analysis of primitive asteroids provides context for further research, future NASA missions
The primitive asteroids that UCF physics doctoral student Brittany Harvison studies carry with them traces of their origins and billions of years of our solar system's history......»»
Protein assembly research shows molecular roll of the dice delivers winning combinations
Australian researchers have shed light on the shape-shifting capabilities of protein assemblies, with results that could revolutionize fields from biomanufacturing to vaccine development......»»
NOAA says “extreme” solar storm will persist through the weekend
So far disruptions from the geomagnetic storm appear to be manageable. Enlarge / Pink lights appear in the sky above College Station, Texas. (credit: ZoeAnn Bailey) After a night of stunning auroras across much of the Un.....»»
Extreme solar storms create gorgeous views of auroras across the planet
The sun has been unusually active this week, leading to stunning views of auroras across Europe and parts of the U.S. this weekend......»»
Second night of auroras seen "extreme" solar storm
Auroras lit up skies across swaths of the planet for the second night in a row on Saturday, after already dazzling Earthlings from the United States to Tasmania to the Bahamas the day before......»»
The Northern Lights Could Be Visible Across the US Thanks to a Rare Solar Storm
Three bursts of charged particles ejected from the sun have merged into a wave that could lead to brilliant auroras being visible from Moscow to Oklahoma City......»»