Researchers have discovered rocks on the ocean floor that have the ability to generate oxygen. These “battery rocks” contain a mineral called delafossite, which can break down water molecules and release oxygen. This finding could have significant implications for understanding the Earth’s oxygen cycle and potential applications in renewable energy sources.
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This waterproof Bluetooth speaker from Treblab has a crazy discount
Amazon is offering a 33% discount on the Treblab HD 77 Bluetooth speaker, reducing its price from $90 to $60. This portable and durable speaker features Bluetooth 5.0 for stable connectivity up to 33 feet, an IPX7 waterproof and shockproof design, 20-hour battery life, and dual 15W neodymium drivers for rich 360-degree audio with enhanced low-end frequencies. You can even pair two speakers for surround sound and create the perfect ambiance with the ambient RGB...
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