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Physics of the domino effect. Or how to knock over the empire state building using 28 dominos

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“A domino can knock over another domino about 1.5x larger than itself. A chain of dominos of increasing size makes a kind of mechanical chain reaction that starts with a tiny push and knocks down an impressively large domino.
See http://arxiv.org/abs/physics/0401018 for a sophisticated discussion of the physics.”

First presented by Lorne Whitehead, American Journal of Physics, Vol. 51, page 182 (1983). – pdf

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Vintage National Geographic Images

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Charles Bittinger, Eclipse of the Sun by the Earth, 1930s

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Vittorio Sella, A Cascade of Weathered Ice Spills From the 14 Square Mile Glacier, Karagour Glacier, Caucasus Mountains, Russia, 1910s

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Pierre Mion, Habitat in Space, 1970s

 

On display at the Steven Kasher Gallery until February 16th, 2013

Star Wars Trilogy Pathway Infographics #awesome

Click to enlarge.

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By Andrew DeGraff, and currently all prints have been sold out (although the original is still available at $2900!).

Crochet jellyfish: need I say more?

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Pattern by Lazymuse, via Stacey Thinx.

Posters showing the layers of the atmosphere, the ocean, and our planet Earth. #pretty

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From Brainstorm, via @darwinsbulldog

Star Wars Alphabet #Ijustboughtthis

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By Patrick Concepcion, via Hey Oscar Wilde!

A very funny stem cell cartoon from Bizarro

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By Bizarro.

The book proposal I’m working on. Almost there… #scienceisawesome

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So close…

Actually, cats make the best mathematicians…

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By Jack Ziegler. Via IFLS.

This has to be the coolest memo pad I’ve ever seen: Topographically accurate too.

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“A memo pad that looks as if it has been cut directly out of the earth’s crust. The earth’s surface seems to be whittled away as the pages of the pad are used, and the pattern of the geographical features and the coastal lines changes. A memo pad that lets you enjoy the same kind of sensation you get from diving down into the ocean.”

Available from geografia. Via Stacy Thinx.

Weird Beasts a la Remixed Taxonomy.

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By Penelope Kenny. Via Visual News.

Giant Sculpture Awaits Climate Change and Subsequent Sea Level Rise

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“One of the known environmental changes that is happening is the rising of the sea level through global warming. It is critical to me that at the time of its making this work reacts with the viewer, the walking viewer, on the top of the polder and that the surface that the viewer stands on is the surface that the work stands on. The work cannot have a plinth. Over time, should the rising of the sea level mean that there has to be a rising of the dike, this means that there should be a progressive burying of the work.”

Piece and quote by Antony Gormley. Via My Modern Met.

When art supplies include ornithological parts.

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By Chris Maynard. Via Designboom.

Astronaut specific problems: Ending it all.

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By Poorly Drawn Lines. Via IFLS.

Why Chemists Make Bad Drug Dealers #funny

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From Saturday Morning Breakfast Cereal.

Beyond Earth: A Poster Series #beautiful

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Unfortunately, it looks like they are now only available as screen wallpapers. By Stephen Di Donato.

Periodic Table of Heavy Metals: Head Banging not Necessary

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Available at Pop Chart Arts

Lovely infographic on the role of evidence and hypothesis formation. (via @Sci_Phile)

Really impressed by this graphic. It’s just about perfect for this sort of thing… (although technically the word “hypothesis” would be better than “theory”)

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By Kyle Hill.

If Science could make New Year’s Resolutions.

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Recently, I was asked to imagine a set of New Year’s Resolutions that “Science” would aspire towards.  This was pretty general and in good fun, as well as potential fodder for a piece at Slate.  In the end, Slate only used a small part of my rambling, but I figured this blog is as good a place as any to share the rest of my role playing resolutions.  As well, I’ve categorized it into three main sections, and note that some of them are a little silly (albeit potentially AWESOME).

A: Proper science (technical) resolutions

– Some major mind blowing breakthrough(s) in the renewable energy category.  Something, basically where the cost per watt just destroys the competing fossil fuel economy.

– DNA Sequencing to hit that magic criteria where costs and speed are met.  Basically, something akin to someone getting that Genomics X Prize (http://genomics.xprize.org/).  With those kind of capabilities, I think this is where the ideas behind personal genomics can really be put to test (we’re fast approaching it anyway).  Note that ideally, this would also mean that the policy side of things can also keep up.

– Somebody works out an efficient, effective, and easy way to isolate, purify, culture, and even possibly reset adult stem cells.

B: In the education, and/or policy arena

– Some kind of decent increase in national funding for science research generally – this works for any number of countries, US, and England (and Canada), in particular.  This is especially true in the basic research category which tends to get hit the hardest due to lack of appreciation (by politicians and the general public at large) of how science tends to progress.

– Science expertise in policy making decisions is given much (much!) more clout.  This kind of clout is needed so that more (all?) political decisions are made based on rationality, validity and good evidence (climate change policy, I’m looking at you).  While we’re at it, such expertise must also be utilized in a much more efficient and quicker fashion, since this advice doesn’t help if it can’t keep up with the science (decisions around molecular genetics/genomics for instance).  Basically, science needs to have a much more primary role in the political world.

– Slow but strategic introduction of “Science Philosophy” concepts into school curricula, such that one day, it will have a much more significant presence throughout elementary and high school syllabus (and also diversified in where it turns up: such as in Social Studies as well as the usual science topics).  This is because the nuances of things like the scientific method are far too important to be really only covered at the earlier ages where it is presented in an overly simplistic fashion.  The epistemology of science much richer than that, and ultimately you want all citizens to comfortable and knowledgable in such things because they provide the best practices for good decision making.  (Plus, it doesn’t have to be boring either – check out this piece for instance)  In other words, it’s not necessarily about educating people to become scientists, it’s more about teaching everyone the value of “thinking” like a scientist.  Put another way, I’d like everyone to smile while looking at this t-shirt, but then on reflection, that same person would ask themselves “How is that claim validated?  What is the evidence?”

– I would love for science communication skill sets/options/practices to have a greater presence in the conventional academic science pipeline.  In other words, something like if there is a dedicated funding schematic for graduate students to have the option of exploring these practices.  Translation of science needs more advocates from those in the trenches, or at least needs more that have some experience in the public communications arena.

– Somebody to develop a “Downton Abbey” type television series, but revolve it around the contrasting relationships between supervising scientists (professors, etc), and the rest of the lab (graduate students, technicians).  That show is like crack (I can only assume) to me.

– Where science begins to be recognized formally as a “creative” endeavour.  i.e. you go to the art gallery, and there’s a floor or the permanent exhibit looking at how science is, in many ways, a form of art.  This isn’t so much from the point of view of “this data looks aesthetically pleasing,” but rather, “how they came up with that hypothesis is just so elegant.”  I, and I’m sure others, believe that there’s beauty in that.

C: “Out there, totally unrealistic but this would be awesome category.”

– Somebody invent a time machine already, so that we can finally persuade Climate Change denialists that Climate modelling is actually a very robust and validated science.  In other words, with this contraption we can finally go to the future, and say “See, told you…”

– Give the UN enforcement capabilities for international agreements concerning the environment or biodiversity issues.  I suggest giving them lightsabers so that everyone knows that this is serious now.

– A super group who makes a “Let’s promote science literacy” music album (can we still call it an album?).  I can see Thom Yorke, Peter Gabriel, and Bjork doing this as a triad of voices backed by the rest of the Radiohead band.

Alright, that was fun.  Any other suggestions out there?

(Image by Kenwyn Lim)

Pillow cases for sciencegeeks.

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From Dirtsa Studio. Via Stacey Thinx