The Answer is:
If a vehicle drives in a straight line at high speed for a long time, it will cause the driver’s vision to become fatigued, attention to be distracted, and even lead to drowsiness, which is unsafe. Therefore, driving on a road that changes from straight to curved will stimulate the driver’s concentration better.
Not to mention, builders also consider that a powerful vehicle can easily climb a steep road, but a heavily loaded truck or a passenger vehicle cannot. Moreover, a road with a straight, steep incline is extremely dangerous when descending, as it is difficult to control speed. A steep incline can also affect the driver’s visibility, making it hard to see ahead.
When designing curves, builders try to increase the curve radius and reduce centrifugal force, allowing vehicles to handle the turn more easily even at high speeds.
In summary, while winding roads may take more time to travel, they ensure greater safety. Driving on a steep, straight road is akin to playing a dangerous game that most people wouldn’t want to try.
Why Your Siblings Are Good for Your Health
One day, siblings are awesome — and the next, they’re a real nightmare. They can be so unpredictable, yet we love them all the same. We call each other names, but if someone does that to our sibling, we’re up in arms. As surprising as it sounds, siblings can actually improve your health. So you may want to think twice before you tell your sibling to leave you alone.
Bright Side encourages you to grab your sibling and take a moment to appreciate each other.
They boost your immune system.
Healthy sibling relationships increase your ability to fight off viruses, even without symptoms. Stress hormones, catecholamines, and glucocorticoids, in particular, have a negative impact on your immune system when you’re sick. The higher your stress levels are, the worse you feel. Luckily, if you have strong social bonds with your siblings or friends, you can control your stress levels, which can help you get over an illness much faster.
Hugging your loved ones can prevent heart disease.
You can keep your blood pressure under control by hugging regularly. If you are worried sick about something, instead of taking some medicine, hug your sibling. Such practices lower blood pressure and heart rate. Even 20 seconds of hugging your loved one can help you avoid heart attacks or pain.
They help you cope with depression.
We often turn to our parents for help when we run into a brick wall in our lives. However, your sibling offers you something that your parents can’t. You open up more to your siblings, find possible solutions together, and the overall feeling of being cared for cheers you up. Your cortisol levels reduce when you have someone to talk to. Additionally, they protect you from stress when you’re a kid.
They prolong your life.
People with poor social connections are 50% more likely to die earlier than people who have tight bonds. This could be because your nearest and dearest encourage you to care about yourself. This becomes especially noticeable when you fall ill. Your siblings make a casserole for you, rub ointment on your back, and demand that you don’t die because they need you.
How many siblings do you have? Did the article make you view them differently?
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