Hedwig Pöllöläinen
grrlscientist
Posts by this author
tags: How It's Made: Toothpicks, material science, engineering, technology, streaming video
This video follows a majestic birch log as it goes through the process of being made into millions of itty bitty toothpicks.
tags: Kivinen Kumpu, Suomenlinnassa, Helsinki, Finland, nature, image of the day
Suomelninnan kasa lika kiviä ja puita on (mound of dirt with rocks and trees on it on Suomenlinna).
Soumenlinna, Helsinki, Finland.
Image: GrrlScientist, 19 July 2009 [larger view]. (raw image)
Yes, this is a…
tags: evolution, evolutionary biology, evolutionary ecology, plumage color,carotenoid-based colour, carotenoids, lipid peroxidation, oxidative stress, sperm motility, sperm quality, sperm velocity, birds, ornithology, Great Tit, Parus major, researchblogging.org,peer-reviewed research, peer-…
Image: wemidji (Jacques Marcoux).
Nam et ipsa scientia potestas est (And thus knowledge itself is power)
-- Sir Francis Bacon.
Have you read an especially good essay about science, nature or medicine lately? If so, why not share it with the world by submitting the URL for this essay to a blog…
tags: Araripe Manakin, Antilophia bokermanni, birds, mystery bird, bird ID quiz
[Mystery bird] Araripe Manakin, Antilophia bokermanni, photographed at Chapada do Araripe, south Ceará, Brazil. [I will identify this bird for you in 48 hours]
Image: Ciro Albano.
Please name at least one field…
tags: Growing Organs, medicine, TEDMED,regeneration, stem cells, organ, tissue, Anthony Atala, TEDTalks, streaming video
Anthony Atala's state-of-the-art lab grows human organs -- from muscles to blood vessels to bladders, and more. At TEDMED, he shows footage of his bio-engineers working with some…
tags: How it's Made: Chocolate, chocolate, food science, technology, streaming video
After watching Charlie and the Chocolate Factory as a kid, I thought chocolate was made by oompa loompas who were employed by a fuzzy-haired man wearing a delightful purple velvet suit. I guess I was wrong.
tags: Oviaukko Suomenlinnassa, Helsinki, Finland, nature, image of the day
Oviaukko Suomenlinnassa (Suomenlinna doorway).
Soumenlinna, Helsinki, Finland.
Image: GrrlScientist, 19 July 2009 [larger view]. (raw image)
tags: Neotropical Cormorant, Phalacrocorax brasilianus, birds, mystery bird, bird ID quiz
[Mystery bird] Neotropical Cormorant, also known as the Olivaceous Cormorant, Phalacrocorax brasilianus, photographed on the San Bernard Wildlife Refuge, Houston, Texas. [I will identify this bird for you in…
tags: synthetic biology, molecular biology, genetics,Bacteria make Mexican Waves, A synchronized quorum of genetic clocks, bacteria, fluorescence,biological clock, NPG, peer-reviewed research, NATURE, 10.1038/nature08753, streaming video
By synchronizing our clocks, we can coordinate our…
tags: Metaphorically Speaking, language, pattern recognition,conceptual synesthesia, cognitive dissonance, James Geary, TEDTalks, streaming video
Aphorism enthusiast and author James Geary waxes on a fascinating fixture of human language: the metaphor. Friend of scribes from Aristotle to Elvis,…
tags: Suomenlinnan Ikkuna, Helsinki, Finland, nature, image of the day
Suomenlinnan Ikkuna (Suomenlinna window).
Soumenlinna, Helsinki, Finland.
Image: GrrlScientist, 19 July 2009 [larger view]. (raw image)
Who: Eric Alterman
What: free public presentation, "What Would Thomas Paine Think? Liberal Values in Obama's First Year"
Where: New York Society for Ethical Culture [travel instruction] 2 West 64th Street (at Central Park West) [map]
When: 700 pm, Wednesday, 20 January
Cost: FREE and open to the…
tags: Leucistic Vermilion Flycatcher, Pyrocephalus rubinus, birds, mystery bird, bird ID quiz
[Mystery bird] Leucistic Vermilion Flycatcher, Pyrocephalus rubinus, photographed on the Sweetwater Wetlands Park, Tucson, Arizona. [I will identify this bird for you in 48 hours]
Image: Lois Manowitz…
tags: The Downfall, Hitler, funny, weird, parody, scientific research paper, peer-review process, scientific publishing, streaming video
OMG, this is the most hilarious scientific research video parody I've seen. It is a fly-on-the-wall view of what happens when a research paper is sent out for…
tags: neurobiology, The Neurons that Shaped Civilization, mirror neurons, Ghandi neurons, social behavior, Lamarkian evolution, Darwinian evolution, VS Ramachandran, TEDTalks, streaming video
Neuroscientist Vilayanur Ramachandran outlines the fascinating functions of mirror neurons. Only recently…
Image: wemidji (Jacques Marcoux).
Nam et ipsa scientia potestas est (And thus knowledge itself is power)
-- Sir Francis Bacon.
Have you read an especially good essay about science, nature or medicine lately? If so, why not share it with the world by submitting the URL for this essay to a blog…
My possessions arrived today.
Until today, I felt I had escaped my previous life, but now, with all these items here, I feel trapped. I feel that my past has found me once again, that I've not escaped at all. There's something to be said for walking out of an undesirable life with just the clothes…
tags: Suomenlinnan Ikkuna, Helsinki, Finland, nature, image of the day
Suomenlinnan Ikkuna (Suomenlinna window).
Soumenlinna, Helsinki, Finland.
Image: GrrlScientist, 19 July 2009 [larger view]. (raw image)
Who: Eric Alterman, PhD
What: free public presentation, "What Would Thomas Paine Think? Liberal Values in Obama's First Year"
Where: New York Society for Ethical Culture [travel instruction] 2 West 64th Street (at Central Park West) [map]
When: 700 pm, Wednesday, 20 January
Cost: FREE and open…
tags: Vermilion Flycatcher, Galapagos Flycatcher, Darwin's Flycatcher, Pyrocephalus rubinus, birds, mystery bird, bird ID quiz
[Mystery bird] Male Vermilion Flycatcher, this striking species' large range (southwestern USA through Argentina) means that it is known by a variety of common names,…
tags: How It's Made: French Fries, food science, engineering, technology, streaming video
Long, skinny French fries .. are NOT EXTRUDED! Toldyaso! Don't believe me? Watch this video! Yes, I win this argument! Muahahahaha!
Vinegar on fries? Ew! But that's how those wacky Brits eat "chips", I guess.
tags: Guide to Asian Emoticons, online life, cute, Japan, culture, silly, big boobs, streaming video
This is a rather silly guide to Asian emoticons .. except the emoticons I am seeing in this video are Japanese .. is Japan the emoticon capital of the Asian world? Hrm. Anyway, the straight boyz in…
tags: Frankfurter Sonnenuntergang, Frankfurt Sunset, Frankfurt am Main, Germany, image of the day
Sonnenuntergang aus Reidberg (Sunset from Reidberg)
Reidberg, Frankfurt am Main, Germany.
Image: Bob O'Hara, 29 November 2009 [larger view].
Image: wemidji (Jacques Marcoux).
Nam et ipsa scientia potestas est (And thus knowledge itself is power)
-- Sir Francis Bacon.
YAY!! Scientia Pro Publica (Science for the People) "The Blogodiversity Edition" was published today at Deep Thoughts and Silliness.
Scientia Pro Publica (Science for…
tags: Suomenlinnan Taivas, Helsinki, Finland, nature, image of the day
Suomenlinnan Taivas (Suomenlinna sky).
Soumenlinna, Helsinki, Finland.
Image: GrrlScientist, 19 July 2009 [larger view]. (raw image)
tags: Western Meadowlark, Sturnella neglecta, birds, mystery bird, bird ID quiz
[Mystery bird] Western Meadowlark, Sturnella neglecta, photographed on the Katy Prairie, Houston, Texas. [I will identify this bird for you in 48 hours]
Image: Joseph Kennedy, 1 January 2010 [larger view].
Nikon D200…
tags: Dragons Den, Bruce's Juice, television, snake oil, cure-all, WTF, broken dreams, streaming video
Ultra-pure water with silver in it is a cure-all? Um, I've never watched Dragons Den and if this is an example of the sleaze they feature on it, then I never want to. How cruel is it to raise…
tags: I Have a Dream, Martin Luther King, Jr., MLK, politics, civil rights, history, United States, streaming video
If you live in the USA, then you should know that today is Martin Luther King, Jr. Day. This is my favorite holiday in the States because it celebrates values instead of gross…
tags: Suomenlinnan Käytävällä, Helsinki, Finland, nature, image of the day
Suomenlinnan Käytävällä (Suomenlinna passageway).
Soumenlinna, Helsinki, Finland.
Image: GrrlScientist, 19 July 2009 [larger view]. (raw image)