Most electric cars are powered by rechargeable batteries. That comes with challenges like driving range, long charging times and even environmental issues. Fuel cells offer an efficient and clean alternative. They can be charged in less than 5 minutes and be driven for more than 300 miles in one charge. Yet, fuel cells face one big challenge: costs. A new invention dramatically lowers those costs. A team of scientists was able to replace the expensive platinum catalysts in the fuel cell with cheaper ones made from metals like nickel. The scientists report “unprecedented low cost” and estimate that a Toyota Mirai—currently the only mass-produced hydrogen fuel cell vehicle on the market—could be offered for $23,000 instead of $57,500.
Fuel cell breakthrough: Expensive platinum catalysts replaced with cheaper nickel ones
More of Today's Solutions
Break your doomscrolling habit: calm your anxiety and reclaim control
In times of anxiety, the modern era has given us a popular but harmful coping mechanism—doomscrolling. A cognitive response similar to ruminating, doomscrolling entails ...
Read MoreUnleashing the power of joy lists
In their quest to break away from life's monotony, many people have discovered the transforming concept of a pleasure list. The joy list is ...
Read MoreParis 2024 Olympics: 8 highlights & viral moments that captivated the world
BY THE OPTIMIST DAILY EDITORIAL TEAM The Paris 2024 Olympics brought together athletes from all across the globe, demonstrating sport's ability to connect and ...
Read More7 overlooked money tips for a stronger financial future
BY THE OPTIMIST DAILY EDITORIAL TEAM We’ve all heard the standard financial advice: stick to a budget, save for a rainy day, and avoid ...
Read More
