Cost Advantage. Collective trusts can operate with lower compliance costs than mutual funds for two reasons. First, because the institution is offering the investment to a large number of employees, they can negotiate a lower cost due to the higher supply of money they are providing.
You can absolutely see the earth's curvature if you're at altitude, particularly over the ocean in a plane. At sea level, you can only see about 3 miles. The average angle of human vision is somewhere between 120Âº and 140Âº; more if you count the whole image your brain builds up as your eyes move. The curvature of the horizon can be found with:
1 They can also circle the Earth without stopping.  If you look out the window on a trans-Atlantic flight, you can, most of the times, see the curvature of the earth in the horizon. The best view of the curvature used to be on the Concorde, but that planeâs long gone.