Flight By Machines Heavier Than Air Is

If My Impressions Are Correct, Our Educational Planing Mill Cuts Down All The Knots Of Genius, And Reduces The Best Of The Men Who Go Through It To Much The Same Standard.

One Of The Most Beautiful Hypotheses Ever Propounded In Physics Is ... The Dynamical Theory Of Gases

Ten Decimal Places Of π Are Sufficient To Give The Circumference Of The Earth To A Fraction Of An Inch, And Thirty Decimal Places Would Give The Circumference Of The Visible Universe To A Quantity Imperceptible To The Most Powerful Microscope.

The Mathematician Of To-day Admits That He Can Neither Square The Circle, Duplicate The Cube Or Trisect The Angle. May Not Our Mechanicians, In Like Manner, Be Ultimately Forced To Admit That Aerial Flight Is One Of That Great Class Of Problems With Which Men Can Never Cope... I Do Not Claim That This Is A Necessary Conclusion From Any Past Experience. But I Do Think That Success Must Await Progress Of A Different Kind From That Of Invention.

The Time Was Not Yet Ripe For The Growth Of Mathematical Science Among Us, And Any Development That Might Have Taken Place In That Direction Was Rudely Stopped By The Civil War.