Difference between revisions of "Bumblebee"
Jump to navigation
Jump to search
(lifted by a swish) |
m |
||
| Line 1: | Line 1: | ||
The bumblebee is a four-winged insect. Its wings swivel and flap, knocking into each other which produces a buzzing sound. | The bumblebee is a four-winged insect. Its wings swivel and flap, knocking into each other which produces a buzzing sound. | ||
| − | Despite the small area of its wings, the [[vortice]]s produced when the wings collide provide additional lift. [http://www.geek.com/news/geeknews/2004Mar/gee20040405024594.htm] | + | Despite the small area of its wings, the [[vortice]]s produced when the wings collide provide additional lift. <ref> [http://www.geek.com/news/geeknews/2004Mar/gee20040405024594.htm Geek News FAQ] </ref> |
According to a persistent urban legend, the laws of physics supposedly say that "bumblebees can't fly". This stems a rough calculation based on the assumption that their wings are fixed like that of an airplane. <ref> [http://www.sciencenews.org/articles/20040911/mathtrek.asp Flight of the Bumblebee] - Ivars Peterson </ref> | According to a persistent urban legend, the laws of physics supposedly say that "bumblebees can't fly". This stems a rough calculation based on the assumption that their wings are fixed like that of an airplane. <ref> [http://www.sciencenews.org/articles/20040911/mathtrek.asp Flight of the Bumblebee] - Ivars Peterson </ref> | ||
| Line 6: | Line 6: | ||
==Notes== | ==Notes== | ||
| − | < | + | <references/> |
Revision as of 20:31, March 31, 2007
The bumblebee is a four-winged insect. Its wings swivel and flap, knocking into each other which produces a buzzing sound. Despite the small area of its wings, the vortices produced when the wings collide provide additional lift. [1]
According to a persistent urban legend, the laws of physics supposedly say that "bumblebees can't fly". This stems a rough calculation based on the assumption that their wings are fixed like that of an airplane. [2] Strobe photography of bumblebees in flight showed how the wings move.
Notes
- ↑ Geek News FAQ
- ↑ Flight of the Bumblebee - Ivars Peterson