Nasa is realising a new idea that Will help humanity build a better state of wafare but this May lead to a down fall on pigs production because it will effect the food chain it will kill of all the McDonald's chain and it may become a major change in history so become the next time you to out of house and wear a t-shirt because children might be around.
I guess you would use it at the end to get your point across and show that you have meaning or fact about it
