While I am smarter than Both!  Without help, does a 
Homo_Sapien know the square root of 1, 2 and 3? <br />

1 &nbsp; &nbsp;1<br />2 &nbsp; &nbsp;1.4142135623731<br />3 &nbsp; &nbsp;1.7320508075689<br />Does JavaScript know the HTTP Host? &nbsp;I do! &nbsp;The host is jakespear.com