IN A NUTSHELL 🐍 Researchers discovered a new species of snake, the Dendrelaphis atra, on Misima Island, known for its striking black eyes and color-changing abilities. 🌿 Misima Island, part of the Milne Bay Province, is a recognized biodiversity hotspot, hosting numerous endemic species of reptiles and amphibians. 🏗️ The discovery in human-modified settings highlights
To build a modern-day electrical grid with the flexibility and resilience to handle ebbing and flowing energy sources like solar and wind power, West Virginia University engineers have designed and successfully tested a fuel cell that can switch between storing or making electricity and also generate hydrogen from water.
Questions to inspire discussion.
🏭 Q: How much LFP cell production capacity does Tesla have in Nevada? A: Tesla’s Nevada facility has equipment for 7–8 GWh of LFP cell production across two production lines, potentially for EVe and grid storage cells.
Tesla Business and Sales.
📊 Q: What are the expectations for Tesla’s Q2 PND report? A: Troy Teslike estimates 356,000 deliveries, while analyst consensus is 385,000, but PND reports are becoming less significant for Tesla’s business model.
💰 Q: What’s crucial for Tesla to become a multi-trillion dollar company? A: Unsupervised FSD rollout and Optimus sales at scale are key, not just increased car or megapack sales.
🇨🇳 Q: How are Tesla’s China sales performing? A: Latest week sales were 20,684 units, down 4.9% QoQ and 11% YoY, but year-to-date figures show Tesla China is closing the gap, down only 4.6% YoY.
Tesla’s 2024 impact report highlights the company’s progress in accelerating its mission to sustainable energy through innovative technologies, including autonomy, AI, and reduced emissions, with a focus on expanding its ecosystem and making sustainable transportation and energy solutions more accessible ## ## Questions to inspire discussion.
Sustainable Transportation.
🚗 Q: How will Tesla’s robo taxi network impact transportation?
A: Tesla’s autopilot-powered robo taxi network will be far safer than human drivers, lower emissions, and increase accessibility of sustainable transportation, improving city sustainability and accelerating Tesla’s mission.
🏙️ Q: What are the benefits of Tesla vehicles compared to other options?
A: Tesla vehicles offer premium features rivaling luxury cars while maintaining a total cost of ownership comparable to mass market vehicles, providing significantly more value at a similar price point.
BYD, an electric vehicle company, is accused of cooking the books and faking profitability, potentially hiding financial issues such as a liquidity crisis and unprofitable electric vehicle business.
Questions to inspire discussion.
Financial Concerns 🚩 Q: What are the warning signs of BYD’s potential financial trouble? A: BYD is offering massive discounts of 10–30% on already affordable vehicles, with some models selling for as low as $10,000, and allegedly has a 12-month payment delay to suppliers. 💰 Q: How is BYD’s automotive business reportedly staying afloat? A: BYD’s automotive business is allegedly being carried by their highly profitable battery cell supply business, which is not separately reported in their financials, making it difficult to determine the true profitability of their electric vehicle sales.
From smart grids to the internet of things, the modern world is increasingly reliant on connectivity between electronic devices. Thanks to University of Ottawa researchers, these devices can now be simultaneously connected and powered with a simple optical fiber over long distances, even in the harshest environments.
This significant step forward in the development of photonic power converters—devices that turn laser light into electrical power —could integrate laser-driven, remote power solutions into existing fiber optic infrastructure. This, in turn, could pave the way for improved connectivity and more reliable communication in remote locations and extreme situations.
“In traditional power over fiber systems, most of the laser light is lost,” explains Professor Karin Hinzer of the University of Ottawa’s SUNLAB, which collaborated with Germany’s Fraunhofer Institute for Solar Energy Systems on the study. “With these new devices, the fiber can be much longer.”
This week, biologists discovered a new cellular organelle that’s like “a new recycling center within the cell.” Wild-growing tomatoes in the Galápagos are de-evolving. And geologists at the University of Southampton detected deep Earth pulses beneath Africa. Plus: Brain network functionality differs in people with psychopathic personality; sharks have a surprising vulnerability; and people with the highest measured IQ make better probabilistic predictions than people with the lowest IQ.