Leveraging salt could help us avoid much of the cost and difficulty in sourcing scarcer lithium, and Chinese giant CATL is looking to lead the charge by launching its first commercial sodium-ion battery. Source of Article
A new mathematical study suggests that the abandoned Ascent Stage of the Apollo 11 mission's Eagle Lunar Module, long believed to have crashed on the Moon in 1969, may be circling our largest natural satellite in a stable orbit. Source of Article
Scientists have stumbled across a mechanism by which the immune system triggers the secretion of fat cells through the skin. The mechanism may translate from mice into humans, but turning it into a safe obesity therapy could be challenging. Source of Article
Although optical fibers are highly effective at data transmission, they're also relatively brittle. An experimental new type of optical fiber addresses that limitation, by incorporating a core made of liquid glycerol. Source of Article
Given how hot and dry much of North America has been this year, traditional campfires are currently banned in many regions. The FireCan offers an alternative, as it's a portable propane-powered fire pit that sits above the ground. Source of Article
Although you may not give much thought to the weight of your sports sunglasses, you likely would notice if they were exceptionally light. Adidas' new 3D-printed specs certainly fit the bill, as they reportedly tip the scales at a mere 20 grams. Source of Article
Consumer electronics company TCL has announced the upcoming release of a new 6-Series Roku TV in the US, which will be available from August in 65-inch and 75-inch flavors – both rocking 8K miniLED quantum dot screens. Source of Article
Build Tiny's new model, named the Nugget, squeezes two storage-integrated staircases into its compact interior. Its space-saving layout also includes a bedroom and a home office, plus lots of storage space throughout the home. Source of Article
Following the official launch of "the world's most powerful tidal turbine" in April, Orbital Marine Power has announced that the O2 has started grid-connected power generation at the European Marine Energy Centre in Orkney. Source of Article
After first entering the now pretty crowded true wireless earphone marketplace back in 2017 with the Beoplay E8, Danish high-end audio brand Bang & Olufsen has now launched its first pair of noise-canceling true wireless earphones. Source of Article
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