Only Small Minds Are Impressed By Large

One Orbit, With A Radius Of 42,000 Kilometers, Has A Period Of Exactly 24 Hours. A Body In Such An Orbit, If Its Plane Coincided With That Of The Earth's Equator, Would Revolve With The Earth And Would Thus Be Stationary Above The Same Spot On The Planet. It Would Remain Fixed In The Sky Of A Whole Hemisphere ... [to] Provide Coverage To Half The Globe, And For A World Service Three Would Be Required, Though More Could Be Readily Utilized. (1945) [predidicting Geosynchronous Communication Satellites]

It Is Really Quite Amazing By What Margins Competent But Conservative Scientists And Engineers Can Miss The Mark, When They Start With The Preconceived Idea That What They Are Investigating Is Impossible.

The Difference Between Machines And Human Beings Is That Human Beings Can Be Reproduced By Unskilled Labour.

I Don't Think There Are Any Secrets To Writing In The - Everybody Has Their Own Techniques. You Must Be Widely Read, That's One Thing, Because You Have To Resolve A Tremendous Amount Of Background Information. Also, You Should Know What The Competition Is Writing, Just So You're Not Wasting Your Time Doing The Same Thing. Unless You Do It Better, Of Course.

Now I Understand,” Said The Last Man.