Why Lights Are Important To Plants
Every plants needs light to survive, because they need to do photosynthesis to create energy. The questions is, which light is best for this?
How We Can Make Plants Grow Faster
There are different lights that make the plants grow faster. If we can find a light that is better than sunlight, it will help human race by increasing food supply. This relates to engineering because people have to think of and manufacture the light.
The article is here.
