History of science Science in a broad sense existed before the modern era and in many historical civilizations.
How do Scientist help us in life? How did they chance life? Is Life science better then Physical science and which one is easier to learn and why? Many people think that scientists find out the truth and tell people all about the truth.
Some people even think that Science can answer everything there is to know about life, death, the universe and so on. Well, in my opinion, Science cannot tell you everything there is to know. For example, someone once asked me if there was a scientific explanation for why people love pets.
Well, I told him that maybe there is chemical that pets release that we are attracted to, or maybe pets make us feel safe and so our stress hormones are lower. But I also told him that those are only scientific explanations. That is, they are the explanations that Science can examine and measure.
If I want to see if pets release a chemical that attracts people, I would try to make this chemical in the lab and see if reminds people of their pets. Or if I wanted to see if pets lower our stress hormone levels, I would measure the hormones in people with and without their pets.
You see, Science is a way of thinking about the universe that is based on our observation and measurement. If we cannot measure it, than we cannot use science to examine it. How do you measure love? Or how do you measure anger? If your friend baked a cake for you, you can probably tell how much flour she used by weighing the cake and doing some tests.
However, if your friend gets mad at you because you shared a secret, can you measure how mad she is at you? Is she 2 cups mad? Is she 1 gallon mad?
Science cannot provide answers to things that cannot be measured. It's also important to remember that Science is conducted by scientists.
Like all people, there are good and bad scientists. Nice and mean scientists. Some science has done wonders for the world and for people. For example, penicillin has kept a lot of animals and people from dying of diseases.
Some science, however, is both good and bad. Nuclear power provides a lot of electricity to light homes, but it leads to radioactive waste. Is this good or bad? You see, Science can be very good and very fun, but it is up to each person to make it good and fun.
Finally, I don't think that life sciences are any easier or harder than physical sciences. Some of my friends are very good at math and love physical science. They are going to be famous physicists some day, but they cannot understand how to study starfish in the ocean.
Some biologists do not understand Physics. Like everything else some people are good at some things and other people are good at other things. What do you like to do? Science has improved our lives in so many ways it is impossible to list them all. Here are a couple broad examples: People used to die in great numbers from some diseases that today are considered minor annoyances or have been eliminated outright through the efforts of scientists.
Many cancers that used to be a death sentence years ago are now very treatable and, in many cases, can be cured. People today live longer and are probably much healthier than in the past and much of the reason for that is the great strides that have been made in medical science and technology.
There are new drugs and diagnostic and surgical techniques coming out all the time. Most of the mechanical and electronic technology that we use to today such as cell phones, CD players, computers, and refrigerators for example were in part made possible by past scientific investigations.
I think most people believe that these items are an improvement.
Sometimes, it seems almost impossible to live without some items that have become available due to recent scientific advances.This has made the children a bit dull and also less active, and physically less fit. People used to travel long distances by foot.
But in todays world,even for travelling very short distances people require attheheels.com,science has completEly made us lazy/5(22). Techniological progress has made us lazy Science has taken over our lives in many attheheels.com have developed a lot due to the devoping attheheels.com has reached great heights, accquired such goals which were considered to be impossible at a time.
But it goes without saying that to every advantage follows a attheheels.com just like every. Science has given us many machines that have made our lives very comfortable. Buses, cars, sewing machines, mixes, grinders, etc. are all machines that are used every day by us and the discovery of electricity has made it possible for us to change night into day and summer into a .
What is science? Science is the concerted human effort to understand, or to understand better, the history of the natural world and how the natural world works, with observable physical evidence as the basis of that understanding attheheels.com is done through observation of natural phenomena, and/or through experimentation that tries to simulate natural processes under controlled conditions.
Engineering science has also greatly improved our lives, by transferring menial work to machines- in fact, this probably did more than life science in removing the farming burden. Machines also allow us to have large, sturdy houses, plenty of warm clothes, easy travel, many useful tools, etc.
What Science Has Made for Us. debate on the motion “Has Science made our lives more easy and comfortable?” I am going to speak against the motion. Dear friends, some say science is a boon and some say that it is a bane.
According to me it is a bane as every thing has both cons and pros, but the decision is made by observing which side is better.
Nowadays science has made great progress in.