Fuel cells are like the superheroes of clean energy, and platinum-based catalysts are their sidekicks. These tiny particles help fuel cells work better, but they need a little help themselves. That's where heat treatment and doping come in. By heating them up in hydrogen and adding a bit of rhodium
Plug-in hybrid electric vehicles (PHEVs) are often seen as a middle ground between traditional gas cars and fully electric vehicles. But are they really as eco-friendly as they claim to be? Recent findings suggest otherwise. A study by Transport and Environment (T&E) found that PHEVs emit about 135
The world of self-driving cars is heating up, and one big name is calling out others to step up their safety game. Takedra Mawakana, co-CEO of Waymo, recently shared her thoughts on the current state of autonomous vehicle (AV) safety. She made it clear that more companies need to open up about their
Many people think that celebrities only drive fancy, expensive cars, but that's not always true. Some stars prefer to keep it simple and drive regular cars, just like the rest of us. For example, America Ferrera bought a 2000 Mitsubishi Mirage with her first big paycheck. It wasn't flashy, but it wa
Japan is looking at new ways to boost its military strength. The country's new defense minister, Shinjiro Koizumi, has not ruled out any options. This includes building submarines with advanced power sources, likely nuclear reactors. Japan feels threatened by its neighbors and wants to be ready. Ja
Chest muscles can be tricky to grow, but there's a way to break through the plateau. The secret? A mix of smart exercises and understanding how often you should work out your chest. First, let's talk about the basics. Many people focus on hitting the upper, middle, and lower parts of their chest. B
Russia recently unveiled a new missile that can carry nuclear weapons. This missile, called Burevestnik, is said to have flown over 14, 000 kilometers in a recent test. That's like flying from New York to Sydney and back, but not quite. The test lasted 15 hours, and officials say that's not even the
Red light therapy is popping up everywhere. From lamps to full-body mats, these gadgets promise to boost athletic performance and speed up muscle recovery. But do they really work? Red light therapy devices shine light in the red and near-infrared spectrum. Manufacturers claim this light penetrates
Tesla is making huge strides in self-driving technology. Ashok Elluswamy, the VP of Autopilot Software, recently shared some exciting updates at a big tech conference. Tesla's cars are getting smarter by using advanced computer programs that learn from lots of data. These programs help the cars unde
Bitcoin's reputation for wild price swings is far from over. Tom Lee, a well-known figure in the crypto world, recently shared his thoughts on the matter. He believes that even with more investors and new financial products, Bitcoin can still drop by half its value. Lee pointed out that Bitcoin oft
