In a sale,
negotiation
money, medicine
Most people do not use it in their daily lives.
wattss
we can use music in our daily lives by setting the mood
Sometimes in a sale,like a 50% off sale.
Most people do not use magnetic separation in their daily lives. In fact most people can live their entire lives without using magnetic separation.
Eating
We breathe it.
we ca use chemical energy in our daily lives to help us in our daily work
Statistics can be helpful and found in everyday life. You use it to calculate the percentage of people with diabetes, a basketball player's shooting percentage, freethrow percentage, losing weight, etc...
People who use computers, refrigerators, TVs, music players, and most anything else are using science in daily life. It is difficult to interact with any object that does not have science connected to it in some way.