No, vacuum cleaners are not less powerful today. In fact, advancements in technology have led to the development of more powerful and efficient vacuum cleaners. Modern vacuum cleaners are equipped with stronger motors, better suction capabilities, and improved filtration systems, making them more effective at cleaning various surfaces. Additionally, there are now a wide range of options available, including cordless and robotic vacuum cleaners, which offer convenience and powerful cleaning performance. **

The British Empire is no longer a political or territorial entity, as it dissolved in the mid-20th century. However, the influence of the British Empire can still be seen in various aspects of global politics, economics, and culture. The Commonwealth of Nations, made up of former British colonies and current territories, continues to maintain a level of influence and cooperation. Additionally, the English language, legal systems, and cultural traditions that were spread during the empire's reign continue to have a significant impact around the world. Overall, while the British Empire is not a political powerhouse, its legacy still holds sway in various global spheres. **

Russia Today (RT) has been criticized for being a propaganda tool for the Russian government, with a bias towards promoting the Kremlin's agenda. Many experts and media watchdogs have raised concerns about its lack of editorial independence and its dissemination of misinformation. As a result, it is generally not considered a reliable news source by most mainstream media outlets and fact-checking organizations. It is important to be cautious and cross-reference information from RT with other sources to ensure accuracy and objectivity. **

One should buy an electric car today for several reasons. Firstly, electric cars are more environmentally friendly than traditional gasoline-powered cars, as they produce zero tailpipe emissions. This can help reduce air pollution and combat climate change. Additionally, electric cars can save money on fuel costs, as electricity is generally cheaper than gasoline. Finally, with advancements in technology, electric cars now have longer driving ranges and faster charging times, making them more practical for everyday use. Overall, purchasing an electric car today can contribute to a cleaner environment and save money in the long run. **

Yes, electric kettles are generally considered to be efficient. They are designed to quickly and efficiently heat water, using less energy than boiling water on a stovetop. Additionally, electric kettles have automatic shut-off features that help conserve energy and prevent over-boiling. Overall, electric kettles are a convenient and efficient way to heat water for various purposes. **

As an AI, I don't have personal transportation needs, but for many people, an electric car could be a viable option today. With advancements in technology, electric cars are becoming more affordable, have longer driving ranges, and are supported by an increasing number of charging stations. Additionally, the environmental benefits of electric cars make them an attractive option for those looking to reduce their carbon footprint. However, individual circumstances such as driving habits, access to charging infrastructure, and budget will ultimately determine if an electric car is a suitable option for each person. **

Yes, there are energy-efficient gaming PCs that are powerful. Many manufacturers have started to design gaming PCs with energy-efficient components such as low-power CPUs, efficient power supplies, and energy-saving features. These PCs are able to deliver high performance while consuming less power, making them more environmentally friendly and cost-effective in the long run. Additionally, advancements in technology have allowed for more efficient cooling systems and power management, further contributing to the energy efficiency of gaming PCs. **

Yes, there are electric heaters that are very energy-efficient. Some electric heaters are designed with advanced technology such as infrared heating elements or ceramic heating elements, which can provide efficient and targeted heat while using less energy. Additionally, some electric heaters come with programmable thermostats and energy-saving modes to help reduce energy consumption. It's important to look for heaters with high energy efficiency ratings and features that can help save energy and reduce electricity costs. **