I Am Damned If I'm Going To

Time Travel May Be Possible, But It Is Not Practical.

Do You Ever Wonder How Much Deeper The Ocean Would Be Without Sponges?

We Have Made Remarkable Progress In The Last Hundred Years, But If We Want To Continue, Our Future Is In Space.

There Should Be No Boundaries To Human Endeavor. However Bad Life May Seem, There Is Always Hope.

It's The Gravity That Shapes The Large Scale Structure Of The Universe, Even Though It Is The Weakest Of Four Categories Of Forces