29.Electricity, electric vehicles

Q1 Which is better, electric bicycles or ordinary bicycles?

Ans- Well, I think that electric bicycles are better because they allow people to travel longer distances without getting worn out. For example, someone who needs to cross the whole city for work can manage the trip without arriving exhausted. Another advantage is that they help commuters save time on the way to work or school. With the motor support, people can move faster, especially if the city has a lot of hills. Electric bicycles also make cycling more accessible for older people or those with health issues. This means that more people can enjoy the benefits of cycling without being limited by their physical condition. In the long run, such bicycles can also reduce dependence on cars and public transport, which is good for the environment. That's why I would definitely choose an electric one.

Q2 Do you think electric bicycles will replace ordinary bicycles in the future?

Ans- Well, I wouldn't be surprised if e-bikes completely replaced normal bikes in the future. One reason is that they are becoming more affordable and popular every year, so more people can actually buy one. They also save time and energy for daily commuting, which is especially important in big cities. Younger generations are usually attracted to new technology, so they will probably choose e-bikes over traditional ones. On top of that, governments may support this trend by giving subsidies or creating more bike-sharing programs with electric models. Over time, this could make ordinary bicycles less common. At the end of the day, convenience usually wins, and e-bikes are more convenient for most people. That's why I can imagine them slowly replacing traditional bikes.

Q3 Which is better, electric cars or petrol cars?

Ans- If you ask me, electric cars are the better option these days. They reduce air pollution and help the environment because they don't burn petrol, which means fewer harmful gases in the air. For example, in cities with lots of traffic, switching to electric cars can noticeably improve air quality. They also save money on fuel in the long run, even though the initial price is higher, because electricity is cheaper than petrol and you don't need to visit the gas station as often. Many governments encourage people to switch by offering tax cuts or free parking, which makes electric cars more attractive and affordable. Finally, electric cars are usually quieter and more comfortable to drive, which makes commuting less stressful and more enjoyable, especially on long trips. For all these reasons, I think electric cars are clearly the smarter choice for the future.

Q4 Is it difficult for the government to replace all the petrol cars with electric cars?

Ans- Yes, I think it's really difficult for the government to replace all petrol cars with electric cars. First, building enough charging stations across the whole country would require huge investments, and this can take years. Another problem is that many people still can't afford electric cars, so even if the government wanted to push the transition, not everyone would be able to participate. Car manufacturers also need time to produce enough electric vehicles to meet demand, because switching from petrol to electric production is not instant. Finally, in some regions electricity production may not be sufficient or environmentally clean, which would reduce the environmental benefits of electric cars. Because of all these challenges, a full replacement of petrol cars seems very hard to achieve in the near future.

Q5 Do people use more electricity now than before?

Ans- Yeah, people definitely use more electricity now than before. These days everyone's got at least a phone and a laptop, and usually a big TV too, and they're charging or running all the time. At home we rely on appliances our parents didn't use as much, like microwaves, dishwashers, and especially air conditioning in the summer. Plus, after COVID, a lot of people started working or studying from home, so laptops, lights, and Wi-Fi are basically on all day. And now you also see electric cars and scooters, which obviously adds to the power we use. Of course, some things are more efficient now, like LED bulbs, but in general, because we just have so many more devices, electricity use has gone way up compared to the past.

Q6 How did people manage to live without electricity in the ancient world?

Ans- Well, people obviously lived very differently without electricity. For light, they used candles, oil lamps, or just a fire, and most of the cooking was done on open flames or wood-burning stoves. In the evenings, families often went to bed earlier, because there wasn't much light to stay up. They also stored food in simple ways, like drying or salting it, or keeping it in a cellar. Most work had to be done during daylight, so people's schedules followed the sun. And of course, there were no phones or internet, so communication was face to face or by letters, and for fun people told stories or played music together. Life was slower and harder in some ways, but since they had never known electricity, it was just normal for them.