teaching
grrlscientist | December 19, 2009tags: Chainsaw Illusion, magician, optical illusion, streaming video
I ran across this amazing illusion recently and have been intrigued: how did the magician do this?
Was the guy who was chopped in half actually two people? Was the short guy running around at the beginning of the scene the bottom half? Here's another view of the trick;
Apparently, "half-men" have been known before;
grrlscientist | December 18, 2009tags: Ashy Drongo, Dicrurus leucophaeus, birds, mystery bird, bird ID quiz
[Mystery bird] Ashy Drongo, Dicrurus leucophaeus, photographed at the small village of Muang Khong, near Chiang Dao Mountain, northern Thailand. [I will identify this bird for you in 48 hours]
Image: Dirk S. Schmeller, November 2009 [larger view].
Nikon d90 with a Nikon lens 80-400, 1/400 s f/16 at 400mm iso400.
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 18, 2009tags: Hamburger Make Up Artistry, food porn, Buy Me That, streaming video
This is another video in the Buy Me That series, which is designed to teach kids how to think critically about the television commercials they are constantly bombarded with. In this episode, we see some kids playing with a toy that turns out to be the opposite of what it is advertised to be.
Perhaps this video should be required viewing for all kids in the weeks before Christmas?
grrlscientist | December 17, 2009tags: Carolina Wren, Thryothorus ludovicianus, birds, mystery bird, bird ID quiz
[Mystery bird] Carolina Wren, Thryothorus ludovicianus, photographed in an abandoned finch nest on the deck outside the home of one of my readers in Powder Springs, Georgia. [I will identify this bird for you in 48 hours]
Image: Rebecca Checkwood, 11 December 2009 [larger view].
Sony DSC-W7, 0.025 sec (1/40) f/2.8 7.9 mm.
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 16, 2009tags: conservation, endangered species, Shark Finning, Sea Shepherd, human behavior, television, streaming video
This is a television commercial by the Sea Shepherd. It is an appeal to stop finning sharks. Shark finning refers to the cruel practice of capturing sharks and slicing off their fins. Shark fins are a Chinese delicacy -- they are the main ingredient in shark fin soup. Since shark meat isn't worth the cost of transporting the massive shark bodies to market, the finless animals are thrown back into the water, alive. Without its fins, the shark cannot swim, so it sinks beneath the…
grrlscientist | December 16, 2009tags: Golden-crowned Sparrow, Zonotrichia atricapilla, birds, mystery bird, bird ID quiz
[Mystery bird] Immature Golden-crowned Sparrow, Zonotrichia atricapilla, photographed at Vancouver Lake, Clark County, Washington. [I will identify this bird for you in 48 hours]
Image: Lyn Topinka, 13 December 2009 [larger view].
Please name at least one field mark that supports your identification.
A second picture of the same individual, at rest.
Review all mystery birds to date.
grrlscientist | December 15, 2009tags: European Herring Gull, Larus argentatus, birds, mystery bird, bird ID quiz
[Mystery bird] Leucistic/albino European Herring Gull, Larus argentatus, photographed at Station Orthinologique de l'Ile Grande, just outside of Pleumeur-Bodou/Landrellec, Bretagne, France. [I will identify this bird for you in 48 hours]
Image: TravelGirl, spring or early summer 2006 [larger view].
Canon 5D, 100-400L.
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 14, 2009tags: Western Meadowlark, Sturnella neglecta, birds, mystery bird, bird ID quiz
[Mystery bird] Western Meadowlark, Sturnella neglecta, photographed at Carpinteria Salt Marsh in Carpinteria, California. [I will identify this bird for you in 48 hours]
Image: John Callender, 5 December 2009 [larger view].
Can you ID this bird? Can you identify what type of animal killed it? If so, share your comments.
Please name at least one field mark that supports your identification.
There is still some disagreement as to what killed this bird. The photographer says a raptor did it; a commenter claims a…
grrlscientist | December 13, 2009tags: Double-crested Cormorant, Phalacrocorax auritus, birds, mystery bird, bird ID quiz
[Mystery bird] Double-crested Cormorant, Phalacrocorax auritus, photographed at Whittier Narrows, California. [I will identify this bird for you in 48 hours]
Image: Steve Duncan, 8 December 2009 [larger view].
Nikon D200 w/ Nikkor 300mm f/4 & TC17E.
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 12, 2009tags: Western Kingbird, Tyrannus verticalis, birds, mystery bird, bird ID quiz
[Mystery bird] Western Kingbird, Tyrannus verticalis, photographed at Smith Point, Chambers County, Texas. [I will identify this bird for you in 48 hours]
Image: Joseph Kennedy, 1 November 2009 [larger view].
Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/750s f/8.0 at 1000.0mm iso400.
This lovely North American species shouldn't be too difficult for most of you to ID (maybe you can hold your enthusiasm in check for a few hours, David?)
Please name at least one field mark that supports your…
grrlscientist | December 11, 2009tags: Blue-gray Gnatcatcher, Polioptila caerulea, birds, mystery bird, bird ID quiz
[Mystery bird] Blue-gray Gnatcatcher, Polioptila caerulea, photographed at Smith Point, Chambers County, Texas. [I will identify this bird for you in 48 hours]
Image: Joseph Kennedy, 3 November 2009 [larger view].
Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/640s f/8.0 at 1000.0mm iso400.
Can you tell me the sex as well as the species for this individual?
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 11, 2009tags: Hamburger Make Up Artistry, food porn, Buy Me That, streaming video
This video is a segment from the popular series "Buy Me That." Featured is a "makeup artist for food," who provides us with this behind-the-scenes look at how burgers (and fries) are made to look their best for television.
This just makes you want to run out to buy and eat some fast food, doesn't it?
grrlscientist | December 10, 2009tags: Green-winged Teal, Anas crecca, birds, mystery bird, bird ID quiz
[Mystery bird] Female Green-winged Teal, Anas crecca, photographed at Arthur Storey Park, Houston, Texas. [I will identify this bird for you in 48 hours]
Image: Joseph Kennedy, 5 December 2009 [larger view].
Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/640s f/8.0 at 1000.0mm iso400.
Can you tell me the sex as well as the species for this individual?
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 9, 2009tags: Sedge Wren, Cistothorus platensis, birds, mystery bird, bird ID quiz
[Mystery bird] Sedge Wren, Cistothorus platensis, photographed in Minnehaha County, South Dakota. [I will identify this bird for you in 48 hours]
Image: Terry Sohl, 19 September 2009 [larger view]
Canon 50D, 400 5.6L lens.
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 8, 2009tags: Ring-necked Duck, Ring-billed Duck, Ringneck, Aythya collaris, birds, mystery bird, bird ID quiz
[Mystery bird] Ring-necked Duck, also known as the Ring-billed Duck (a more obvious name, in my opinion) or the Ringneck, Aythya collaris, photographed in San Francisco, California. [I will identify this bird for you in 48 hours]
Image: Pete Myers, 12 November 2009 [larger view]
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 8, 2009tags: Learning French, entertainment, comedy, funny, fucking hilarious, transvestite, Eddie Izzard, streaming video
This video is a clip of the very talented comedian Eddie Izzard. Eddie Izzard talks about the trials with using the French phrases in everyday conversations that he's learned in his French classes.
Perhaps you prefer English subtitles?
More information about Eddie: he ran 43 marathons in 7 weeks, has an honorary doctorate from the University of Sheffield, is one of the top 20 comics of all time... oh and he likes to wear woman's clothing too. This last personal habit provides…
grrlscientist | December 7, 2009tags: kitchen science, parties, entertainment, fun, science tricks, christmas parties, edutainment, Richard Wiseman, streaming video
This video is a fascinating collection of the top ten science tricks that you can do at that upcoming corporate Christmas party that you are dreading -- and by performing these tricks, you can entertain others whilst enjoying yourself, and make this party into a fun event for all!
This video was created by Prof Richard Wiseman.
grrlscientist | December 7, 2009tags: California Thrasher, Toxostoma redivivum, birds, mystery bird, bird ID quiz
[Mystery bird] California Thrasher, Toxostoma redivivum, photographed in San Joaquin Wildlife Sanctuary, Irvine, California. [I will identify this bird for you in 48 hours]
Image: Pete Myers, 9 October 2009 [larger view]
Nikon 300, Nikkor 80-400 ED @ 300mm, ISO 400 1/640 f10.
Please name at least one field mark that supports your identification.
Review all mystery birds to date.
grrlscientist | December 6, 2009tags: House Wren, Troglodytes aedon, birds, mystery bird, bird ID quiz
[Mystery bird] House Wren, Troglodytes aedon, photographed at Smith Point, Chambers County (near Galveston), Texas. [I will identify this bird for you in 48 hours]
Image: Joseph Kennedy, 1 November 2009 [larger view].
Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/500s f/8.0 at 1000.0mm iso400.
Please name at least one field mark that supports your identification.
The House Wren is usually divided into three distinct subspecies groups and one or several distinct island-endemic subspecies. Some or all…
grrlscientist | December 5, 2009tags: Eastern Bluebird, Blue Robin, Blue Redbreast, Sialia sialis, birds, mystery bird, bird ID quiz
[Mystery bird] Eastern Bluebird, also known as the Blue Robin or the Blue Redbreast, Sialia sialis, photographed on the Katy Prairie, Katy, Texas. [I will identify this bird for you in 48 hours]
Image: Joseph Kennedy, 25 November 2009 [larger view].
Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/350s f/8.0 at 1000.0mm iso400.
Please name at least one field mark that supports your identification.
Review all mystery birds to date.