Neil deGrasse Tyson Unveils a Dazzling Preview of the New Cosmos

Sci­ence fans this week got their first tan­ta­liz­ing peek at the long-await­ed sequel to Carl Sagan’s clas­sic PBS series Cos­mos. Astro­physi­cist Neil deGrasse Tyson, who takes Sagan’s place in the new series, trav­eled to Com­ic-Con in San Diego last week for the unveil­ing of this new trail­er.

Cos­mos: A Space­time Odyssey will begin air­ing on the Fox tele­vi­sion net­work in the spring of 2014. As with the first Cos­mos, there will be 13 episodes. Accord­ing to the Fox Web site, “Cos­mos: A Space­time Odyssey will invent new modes of sci­en­tif­ic sto­ry­telling to reveal the grandeur of the uni­verse and re-invent cel­e­brat­ed ele­ments of the leg­endary orig­i­nal series, includ­ing the Cos­mic Cal­en­dar and the Ship of the Imag­i­na­tion. The most pro­found sci­en­tif­ic con­cepts will be pre­sent­ed with stun­ning clar­i­ty, unit­ing skep­ti­cism and won­der, and weav­ing rig­or­ous sci­ence with the emo­tion­al and spir­i­tu­al into a tran­scen­dent expe­ri­ence.”

The new Cos­mos is pro­duced by Sagan’s wid­ow Ann Druyan, who co-wrote and pro­duced the orig­i­nal series with her hus­band and Steven Sot­er. “This series is still about that same thing,” Druyan told reporters, “but we’re telling a com­plete­ly dif­fer­ent set of sto­ries, estab­lish­ing the coor­di­nates, but then jump­ing off from there.”

As the new trail­er would sug­gest, the updat­ed series will be rich in spe­cial effects. Accord­ing to a sto­ry this week in Wired, the orig­i­nal series’ use of his­tor­i­cal reen­act­ments by actors will most­ly be replaced with ani­ma­tion in what direc­tor Bran­non Bra­ga called “a sophis­ti­cat­ed graph­ic nov­el-type style.” But the visu­al effects will be there only to serve the nar­ra­tive. “As humans, we like hear­ing sto­ries,” Tyson said in San Diego. “We have what I think is the great­est sto­ry ever told: the sto­ry of the uni­verse, and our place with­in it, and how we came to dis­cov­er our place with­in it. And final­ly, we have the meth­ods and tools to bring that to the screen.”

NOTE: All 13 episodes of the 1980 series Cos­mos: A Per­son­al Voy­age can be seen for free by fol­low­ing this link to Hulu. Alas, free view­ing may not be avail­able in all coun­tries.

Relat­ed con­tent:

Neil deGrasse Tyson Lists 8 (Free) Books Every Intel­li­gent Per­son Should Read

Neil deGrasse Tyson Remem­bers His First Meet­ing with Carl Sagan

Carl Sagan’s Under­grad Read­ing List: 40 Essen­tial Texts for a Well-Round­ed Thinker

Carl Sagan Presents Six Lec­tures on Earth, Mars & Our Solar Sys­tem … For Kids (1977)

Björk and Sir David Attenborough Team Up in a New Documentary About Music and Technology

There’s a long and com­pan­ion­able his­to­ry between music and math­e­mat­ics. While it is often said that every cul­ture has its own form of music, it’s also near­ly just as true that most ancient cul­tures explored the math­e­mat­i­cal prin­ci­ples of sound. Leave it to the Pythagore­ans of Ancient Greece to notice the rela­tion­ship between musi­cal scales and math­e­mat­i­cal ratios.

How music and sci­ence inter­sect is a more mod­ern inquiry. Fields like neu­ro­science and mod­ern med­i­cine and tech­nol­o­gy make both the roots of music and cog­ni­tion, as well as how sci­ence can inspire music, a crack­ling fron­tier.

Chan­nel 4 in Eng­land aired a new doc­u­men­tary When Björk Met Atten­bor­ough on July 27th with—who better?—naturalist David Atten­bor­ough as host. Atten­bor­ough, who was famous­ly grant­ed priv­i­leged access to film Dian Fossey’s research on moun­tain goril­las, teams up with a less elu­sive but fas­ci­nat­ing fig­ure this time around. Atten­bor­ough actu­al­ly co-hosts the pro­gram with Björk.

Björk’s album Bio­phil­ia is the launch­ing-off point for the doc­u­men­tary. It’s an apt choice. Björk has called live per­for­mances of music on the album a “med­i­ta­tion on the rela­tion­ship between music, nature, and tech­nol­o­gy.”

New instru­ments were spe­cial­ly designed for the album and the songs are con­cep­tu­al­ly wed­ded to nat­ur­al phe­nom­e­na. “Moon” fea­tures musi­cal repeat­ing musi­cal cycles; “Thun­der­bolt” includes arpeg­gios inspired by the time between the moment when light­en­ing is seen and thun­der is heard.

In the doc­u­men­tary, Atten­bor­ough explores how music exists in the nat­ur­al world, tak­ing view­ers through the film­ing of the Reed War­bler and Blue Whales. For her part, Björk argues that cut­ting-edge tech­nol­o­gy keeps music intu­itive and acces­si­ble. Fea­tured are the instru­ments Björk devel­oped for Bio­phil­ia: the “pen­du­lum harp,” the “sharp­si­chord” and the “game­leste,” a com­bi­na­tion game­lan and celes­ta pro­grammed to be played remote­ly on an iPad.

You can watch the doc­u­men­tary above.

via io9

Relat­ed Con­tent:

Watch Philip Glass Remix His Own Music—Then Try it Your­self With a New App

Day of Light: A Crowd­sourced Film by Mul­ti­me­dia Genius Bri­an Eno

Kate Rix writes about dig­i­tal media and edu­ca­tion. Fol­low her on Twit­ter @mskaterix and learn more about her work by vis­it­ing .

Noam Chomsky Calls Postmodern Critiques of Science Over-Inflated “Polysyllabic Truisms”

To the delight and sat­is­fac­tion of hun­dreds of our read­ers, we recent­ly fea­tured an inter­view in which Noam Chom­sky slams post­mod­ernist intel­lec­tu­als like Slavoj Zizek and Jacques Lacan as “char­la­tans” and posers. The turn against post­mod­ernism has been long in com­ing, a back­lash the polit­i­cal right has made the­ater of for years, but that thinkers on the polit­i­cal left, like anar­chist Chom­sky, Marx­ist Vivek Chib­ber, and self-described “old left­ist” Alan Sokal have pur­sued with just as much vig­or (and more rig­or). In the inter­view clip above, Chom­sky makes a blan­ket cri­tique of what the inter­view­er calls the “left crit­i­cism of sci­ence” as impe­ri­al­ist, racist, sex­ist, etc. His answers shed quite a bit of light on what Chom­sky per­ceives as the polit­i­cal ram­i­fi­ca­tions of post­mod­ern thought as well as the ori­gins of the dis­course.

Chom­sky char­ac­ter­izes left­ist post­mod­ern aca­d­e­mics as “a cat­e­go­ry of intel­lec­tu­als who are undoubt­ed­ly per­fect­ly sin­cere” (I sus­pect this is a bit of unchar­ac­ter­is­tic politesse on his part). Nonethe­less, in his cri­tique, such thinkers use “poly­syl­lab­ic words and com­pli­cat­ed con­struc­tions” to make claims that are “all very inflat­ed” and which have “a ter­ri­ble effect on the third world.” Chom­sky argues (as does Chib­ber) that “in the third world, pop­u­lar move­ments real­ly need seri­ous intel­lec­tu­als to par­tic­i­pate. If they’re all rant­i­ng post­mod­ernists… well, they’re gone.” His assess­ment of post­mod­ern cri­tiques of sci­ence echoes his crit­i­cism of Zizek and Lacan. (Chom­sky appears to use the words “poly­syl­lab­ic” and “mono­syl­lab­ic” as terms for jar­gon vs. ordi­nary lan­guage.):

It’s con­sid­ered very left wing, very advanced. Some of what appears in it sort of actu­al­ly makes sense, but when you repro­duce it in mono­syl­la­bles, it turns out to be tru­isms. It’s per­fect­ly true that when you look at sci­en­tists in the West, they’re most­ly men, it’s per­fect­ly true that women have had a hard time break­ing into the sci­en­tif­ic fields, and it’s per­fect­ly true that there are insti­tu­tion­al fac­tors deter­min­ing how sci­ence pro­ceeds that reflect pow­er struc­tures. All of this can be described lit­er­al­ly in mono­syl­la­bles, and it turns out to be tru­isms. On the oth­er hand, you don’t get to be a respect­ed intel­lec­tu­al by pre­sent­ing tru­isms in mono­syl­la­bles.

This last point is some­thing Chom­sky elab­o­rates on as the impe­tus for post-struc­tural­ism in the acad­e­my, say­ing “it’s pret­ty easy to fig­ure out what’s going on. Sup­pose you’re a lit­er­ary schol­ar…. If you do your work seri­ous­ly, that’s fine, but you don’t get any prizes for it.” He makes the claim that human­i­ties schol­ars use mys­ti­fy­ing jar­gon and cook up “the­o­ry” in order to com­pete with the­o­ret­i­cal physi­cists and math­e­mati­cians, who get prizes, grants, and pres­tige for advanc­ing incred­i­bly com­pli­cat­ed sci­en­tif­ic work.

Even more than this gen­er­al accu­sa­tion against the­o­rists in the human­i­ties, Chom­sky makes the polit­i­cal point that French intel­lec­tu­als in Paris, “the cen­ter of the rot,” were the last group of left­ists to be ded­i­cat­ed, “flam­ing” Stal­in­ists and Maoists. In order to save face, such peo­ple had to sud­den­ly become “the first peo­ple in the world to have dis­cov­ered the gulags.” It’s a very damn­ing char­ac­ter­i­za­tion, and one he could no doubt sup­port, as he does all of his claims, with a dizzy­ing num­ber of spe­cif­ic exam­ples, though he declines to name names here. He does, how­ev­er, ref­er­ence Alan Sokal and Jean Bricmont’s sad­ly out-of-print  Intel­lec­tu­al Impos­tures, a book that patient­ly expos­es French post-struc­tural­ist thinkers’ abuse of sci­en­tif­ic con­cepts. (Sokal, a physics pro­fes­sor, famous­ly punked a well-regard­ed human­i­ties jour­nal in the mid-nineties with a pho­ny arti­cle).

Chom­sky’s cranky con­trar­i­an­ism is noth­ing new, and some of his polemic recalls the ana­lyt­ic case against “con­ti­nen­tal” phi­los­o­phy or Karl Pop­per’s case against pseu­do-sci­ence, although his invest­ment is polit­i­cal as much as philo­soph­i­cal. The inter­view­er then moves on to reli­gion. Chomsky’s thoughts on that sub­ject are gen­er­al­ly nuanced and fair-mind­ed, but we don’t get to hear them here, alas, though he’s had plen­ty to say else­where.

Relat­ed Con­tent:

Noam Chom­sky Slams Žižek and Lacan: Emp­ty ‘Pos­tur­ing’

Clash of the Titans: Noam Chom­sky & Michel Fou­cault Debate Human Nature & Pow­er on Dutch TV, 1971

Noam Chom­sky Spells Out the Pur­pose of Edu­ca­tion

Josh Jones is a writer and musi­cian based in Wash­ing­ton, DC. Fol­low him at @jdmagness

Rapping About Science: Watch High School Senior Jabari Johnson Talk Physics with Poetic Lyrics

Christo­pher Emdin, an Asso­ciate Pro­fes­sor at Teach­ers Col­lege, Colum­bia Uni­ver­si­ty, loves to rap. And he loves using rap to teach kids all about sci­ence. That’s why he helped put togeth­er B.A.T.T.L.E.S., a New York City-wide com­pe­ti­tion that chal­lenges stu­dents to put sci­en­tif­ic con­cepts into lyri­cal raps. The kids were up to the task and rapped about every­thing from “rock sci­ence, nat­ur­al selec­tion and genet­ics to how mate­ri­als freeze or melt.” And the win­ner — Jabari John­son, a senior from Urban Assem­bly School for the Per­form­ing Arts in Harlem — was named on June 21, after the final com­pe­ti­tion took place on the Colum­bia Uni­ver­si­ty cam­pus. John­son will now have a chance to make a pro­fes­sion­al record­ing of his song about Kinet­ic Ener­gy and post it on the Rap Genius web­site.

via Colum­bia

Relat­ed Con­tent:

The Great­ness of Charles Dar­win Explained with Rap Music

The Large Hadron Col­lid­er Rap, Yo

The Hayek vs. Keynes Rap

by | Permalink | Make a Comment ( 2 ) |

The Relativity Series Features 24 Free Plays About Great Scientists and Scientific Endeavors

RelativitySeries

I grew up lis­ten­ing to radio plays, keep­ing in high rota­tion vin­tage broad­casts of shows like Sus­pense, Amos ‘n Andy, and Drag­net. These stoked in me a fas­ci­na­tion with the medi­um of radio, and they also taught me a thing or two about life in ear­ly 20th-cen­tu­ry Amer­i­ca — most­ly lessons, by way of the com­mer­cials, about its var­i­ous con­sumer prod­ucts (usu­al­ly soaps). With the mod­ern inter­net, kids today can not only lis­ten to their fill of old-time radio pro­grams essen­tial­ly with­out effort — no boot­leg cas­sette tapes for them, like I had to use — but eas­i­ly find new­er, more inno­v­a­tive, and I dare­say more inter­est­ing audio pro­duc­tions as well. Case in point: the Los Ange­les The­atre Works’ Rel­a­tiv­i­ty Series, offer­ing sci­ence-themed plays you can lis­ten to free online, fea­tur­ing per­for­mances by well-known actors like Alfred Moli­na, Jason Rit­ter, and Ed Asner.

But don’t mis­take any of the Rel­a­tiv­i­ty Series’ 24 cur­rent­ly avail­able pro­duc­tions as straight­for­ward­ly “edu­ca­tion­al.” Know­ing that no lis­ten­er, man, woman, or child, wants a sim­ple physics or biol­o­gy les­son tart­ed up with a thin scrim of dra­ma, the pro­duc­ers have instead record­ed new ver­sions of full-fledged works for the stage that hap­pen to have sci­en­tif­ic themes or involve events and play­ers from the his­to­ry of sci­ence. How it delight­ed me to find, for instance, Tom Stop­pard’s Arca­dia in the Rel­a­tiv­i­ty Series. Stop­pard, per­haps the most intel­lec­tu­al­ly omniv­o­rous writer alive, became a fas­ci­na­tion of mine around the same time I delved into old-time radio, and Arca­dia remains the finest play deal­ing with chaos the­o­ry to take place on an Eng­lish coun­try estate in two cen­turies at once. Oth­er pro­duc­tions deal with the lives of sci­en­tists like Alan Tur­ing and Richard Feyn­man as well as events like the Scopes Mon­key Tri­al and the devel­op­ment of the atom­ic bomb. Above, you can lis­ten to a unique per­for­mance where mem­bers of the Star Trek cast recre­ate Orson Welles’ dra­mat­ic 1938 “War of the Worlds” broad­cast.

You can access all 24 plays in the Rel­a­tiv­i­ty Series here.

via Metafliter

Relat­ed Con­tent:

Orson Welles Vin­tage Radio: The War of the Worlds That Pet­ri­fied a Nation

Wern­er Her­zog and Cor­mac McCarthy Talk Sci­ence and Cul­ture

Ira Glass on the Art and Craft of Telling Great Radio Sto­ries

Neil deGrasse Tyson’s StarTalk Radio Show Pod­cast Tack­les the His­to­ry of Video Games

Col­in Mar­shall hosts and pro­duces Note­book on Cities and Cul­ture and writes essays on lit­er­a­ture, film, cities, Asia, and aes­thet­ics. He’s at work on a book about Los Ange­lesA Los Ange­les Primer. Fol­low him on Twit­ter at @colinmarshall.

A Song of Our Warming Planet: Cellist Turns 130 Years of Climate Change Data into Music

If you use data graph­ics and tech­ni­cal illus­tra­tions to explain cli­mate change to most Amer­i­cans, their eyes will glaze over. So Uni­ver­si­ty of Min­neso­ta under­grad Daniel Craw­ford is try­ing a dif­fer­ent approach. He’s using music to com­mu­ni­cate the lat­est in cli­mate sci­ence. Draw­ing on a method called “data soni­fi­ca­tion” that con­verts glob­al tem­per­a­ture records into a series of musi­cal notes, Craw­ford and his trusty cel­lo have cre­at­ed “A Song of Our Warm­ing Plan­et.” Here’s some of the tech­ni­cal back­sto­ry you need to know:

Craw­ford based his com­po­si­tion on sur­face tem­per­a­ture data from NASA’s God­dard Insti­tute of Space Stud­ies. The tem­per­a­ture data were mapped over a range of three octaves, with the cold­est year on record (–0.47 °C in 1909) set to the low­est note on the cel­lo (open C). Each ascend­ing halftone is equal to rough­ly 0.03°C of plan­e­tary warm­ing.

In Crawford’s com­po­si­tion, each note rep­re­sents a year, ordered from 1880 to 2012. The pitch reflects the aver­age tem­per­a­ture of the plan­et rel­a­tive to the 1951–80 base line. Low notes rep­re­sent rel­a­tive­ly cool years, while high notes sig­ni­fy rel­a­tive­ly warm ones.

Craw­ford has released the score and sound files under a Cre­ative Com­mons license.

Down­load the sheet music (PDF) | Down­load the audio file (MP3) | Play the audio file only | Code to embed the audio file

To delve deep­er into what’s hap­pen­ing to our cli­mate, we sug­gest you spend time with Glob­al Warm­ing: a free course from the Uni­ver­si­ty of Chica­go.

via i09

Fol­low us on Face­bookTwit­ter and Google Plus and share intel­li­gent media with your friends! They’ll thank you for it.

 

by | Permalink | Make a Comment ( 7 ) |

Real Women Talk About Their Careers in Science

A year ago the Euro­pean Union launched a cam­paign to attract more young women into the sci­en­tif­ic pro­fes­sions. In Europe, women lag behind men in sci­ence and engi­neer­ing, mak­ing up only a third of sci­ence researchers. But the video the EU made was laugh­able.

You may recall. It was called, Sci­ence: It’s a Girl Thing! and fea­tured three young fash­ion­istas parad­ing around in high heels while a male sci­en­tist peers quizzi­cal­ly at them over his micro­scope.

Along comes sci­ence jour­nal­ist Ker­stin Hop­pen­haus to set the record straight. Hoppenhaus’s new series for the Ger­man sci­ence site SciLogs is called Sig­nif­i­cant Details: Con­ver­sa­tions with Women in Sci­ence. The inter­views are fresh, infor­ma­tive, and acces­si­ble.

It’s inspir­ing to see such a range of women explain their research and walk us through their process for doing it.

A recent inter­view fea­tured Dr. Kris­ten Pan­fil­io (above), an Amer­i­can biol­o­gist on fac­ul­ty at the Uni­ver­si­ty of Cologne. Panfilio’s work focus­es on insect extraem­bry­on­ic devel­op­ment, which means she stud­ies how insect tis­sues devel­op into the bug’s ulti­mate shape by com­par­ing the process in two insects: the milk­weed bug and the red flour bee­tle.

Each con­ver­sa­tion begins with a “sig­nif­i­cant detail” of the woman’s work. With the wry humor and pre­ci­sion of a true sci­en­tist, Pan­fil­io demon­strates how she pre­pares her favorite tool, a glass stick, by soft­en­ing the end with a cig­a­rette lighter.

Panfilio’s spe­cif­ic field is evo­lu­tion­ary devel­op­men­tal genet­ics. Along with her lab assis­tants she stud­ies how embry­on­ic cells know what role they should play in form­ing a spe­cif­ic organ­ism shape. How does a bone cell know it’s a bone cell?

The inter­view is about as much like Sci­ence: It’s a Girl Thing! as Meryl Streep is like Lind­say Lohan. This is a real per­son talk­ing about how she has built her career (she want­ed to be an artist when she was a teenag­er and stud­ied ancient Chi­nese his­to­ry at a small lib­er­al arts col­lege) and explain­ing her high­ly spe­cial­ized work.

She also touch­es on one of the most won­der­ful things about sci­en­tif­ic research: Some of the most excit­ing moments are when the results don’t align at all with expec­ta­tions.

Best of all, it’s just one of the won­der­ful inter­views in Hoppenhaus’s series.

Relat­ed Con­tent:

MAKERS Tells the Sto­ry of 50 Years of Progress for Women in the U.S.

No Women Need Apply: A Dis­heart­en­ing 1938 Rejec­tion Let­ter from Dis­ney Ani­ma­tion

Kate Rix writes about dig­i­tal media and edu­ca­tion. Fol­low her on Twit­ter @mskaterix and vis­it her web­site to learn more.

 

Building Statues for Nikola Tesla and Bob Dylan: Two Kickstarter Campaigns

In the mat­ter of a month, a group called North­ern Imag­i­na­tion raised $127,000 on Kick­starter, the amount need­ed to fund the build­ing of a stat­ue ded­i­cat­ed to the inven­tor Niko­la Tes­la in Sil­i­con Val­ley. It’s a way of pay­ing trib­ute to “the per­son who used his bril­liance to advance soci­ety” by mak­ing “hun­dreds of sig­nif­i­cant and ground­break­ing inven­tions in areas of wire­less ener­gy, wire­less com­mu­ni­ca­tion, mag­net­ism, radio, x‑rays, cos­mic rays, radar, robot­ics, engine-pow­ered air­craft and much more.” As cur­rent­ly planned, the stat­ue will sit on Cal­i­for­nia Ave in Palo Alto (right in my neck of the woods). Nat­u­ral­ly, it will host a free Wi-Fi hotspot and also a time cap­sule to be opened on Jan 7, 2043.

Mean­while, halfway across the coun­try, the “Dylan by Duluth” cam­paign is hop­ing to raise $159,000 (again on Kick­starter) to build a stat­ue hon­or­ing Duluth’s favorite son, the trou­ba­dour Bob Dylan. Once com­plete, the bronze stat­ue will stand approx­i­mate­ly 12 feet 6 inch­es tall and hope­ful­ly sit some­where near High­way 61. Three days in, the still-very-young cam­paign has received $5,089 from 40 back­ers. You can help make the Dylan mon­u­ment a real­i­ty right here.

Relat­ed Con­tent:

Magi­cian Mar­co Tem­pest Daz­zles a TED Audi­ence with “The Elec­tric Rise and Fall of Niko­la Tes­la”

Bob Dylan and Van Mor­ri­son Sing Togeth­er in Athens, on His­toric Hill Over­look­ing the Acrop­o­lis

Bob Dylan and The Grate­ful Dead Rehearse Togeth­er in Sum­mer 1987. Lis­ten to 74 Tracks.

Two Leg­ends Togeth­er: A Young Bob Dylan Talks and Plays on The Studs Terkel Pro­gram, 1963

« Go BackMore in this category... »
Quantcast