Time Travel

I think the concept of the 3-D laser scan is interesting. I mean it could definitely change and evolve our way of seeing things. The fact that we could see something before the effect of time had on it is definitely beneficial to us today. I mean it could help us make improvements to better our building and monuments when they are being built. It helps us learn from their mistakes and actually gives us the opportunity to see how things were done before our generation was alive. I think though time travel could possibly have a negative effect on our society and could create a lot of problems.