Christians, why do you constantly put down science?

You can thank science for almost everything in your lives. The computer and internet you are using right now, your phone, electricity, running water in your home, any form of transport you choose to use, sewage systems, the medicines you take, the list goes on and on. All of these things you use, yet take for granted. If it wasn't for science we would still have an average life expectancy of 35 years. How can you give it such critisisim when it gives you all of your creature comforts? If science is so bad why don't you disconnect right now and go and live in the woods?