.

Tag: science history

Benjamin Franklin, scientist, ready to kick butt.

Some science trivia from wikipedia to go with this awesome picture:

“In 1750 he published a proposal for an experiment to prove that lightning is electricity by flying a kite in a storm that appeared capable of becoming a lightning storm. On May 10, 1752 Thomas-François Dalibard of France conducted Franklin’s experiment using a 40-foot (12 m)-tall iron rod instead of a kite, and he extracted electrical sparks from a cloud. On June 15 Franklin may possibly have conducted his famous kite experiment in Philadelphia, successfully extracting sparks from a cloud. Franklin’s experiment was not written up with credit until Joseph Priestley’s 1767 History and Present Status of Electricity; the evidence shows that Franklin was insulated (not in a conducting path, where he would have been in danger of electrocution). Others, such as Prof. Georg Wilhelm Richmann were indeed electrocuted during the months following Franklin’s experiment.”

Also this:

“Franklin was, along with his contemporary Leonhard Euler, the only major scientist who supported Christiaan Huygens’ wave theory of light, which was basically ignored by the rest of the scientific community. In the 18th century Newton’s corpuscular theory was held to be true; only after Young’s famous slit experiment (1803) were most scientists persuaded to believe Huygens’ theory.”

Image by Dik Pose, via Hey Oscar Wilde!

Alexander Flemming, discoverer of Penicillin, was also an avid microbial artist (as in he painted with microbes)

Really quite amazing if you consider how the medium needs to applied, since it grows (changes) over time.

In addition to working as a scientist, and well before his discovery of antibiotics, Fleming painted. He was a member of the Chelsea Arts Club, where he created amateurish watercolors. Less well known is that he also painted in another medium, living organisms. Fleming painted ballerinas, houses, soldiers, mothers feeding children, stick figures fighting and other scenes using bacteria. He produced these paintings by growing microbes with different natural pigments in the places where he wanted different colors. He would fill a petri dish with agar, a gelatin-like substance, and then use a wire lab tool called a loop to inoculate sections of the plate with different species. The paintings were technically very difficult to make. Fleming had to find microbes with different pigments and then time his inoculations such that the different species all matured at the same time. These works existed only as long as it took one species to grow into the others. When that happened, the lines between, say, a hat and a face were blurred; so too were the lines between art and science.

Via smithsonianmag.com.

Short lived American bank notes from 1896 depict “Electricity” as a child and then as a pretty awe inspiring adult.

Plus, “Science” makes an appearance! From the Futility Closet.

On the $2 note, Science presents Steam and Electricity (as children) to Commerce and Manufacture. The reverse bears portraits of Robert Fulton and Samuel Morse.

The almost impossibly glorious $5 note depicts Electricity Presenting Light to the World. She is flanked by Strength, Fame, and Peace. The New York Times wrote, “The arrangement of this composition, the grace of pose in each figure, and the idea connected with the designs of this artist entitle it to a place beside the finest allegorical designs in the world.”

Unfortunately, the Treasury got a new secretary the following year, one who favored simple, clear designs, and he canceled more than $54 million in certificates as they came into the Treasury. “It can be said authoritatively … that no more of the so-called ‘new certificates’ will be printed,” the Times reported sadly in May 1897. “Neither will fresco painters be called in to make designs for the substitutes.”

Imagination is more important than knowledge. Einstein quote. #poster

Also by Lea G. (but sold out for now). Via Hey Oscar Wilde!

Einstein Time Quote on a lovely poster (Great typography).

By Melissa Alaverdy , available at Etsy.

Leonardo’s To Do List (The Real and the Fabricated)

First, the real one:

The “to-do” list, translated, reads: “On the Utilities. Spectacles with case, firestick, fork, bistoury [a surgical knife], charcoal, boards, sheets of paper, chalk, white wax, forceps, pane of glass, fine-tooth bone saw, scalpel, inkhorn, penknife.

“Get hold of a skull. Nutmeg.

“Observe the holes in the substance of the brain, where there are more of less of them.

“Describe the tongue of the woodpecker and jaw of a crocodile.

“Give measurement of the dead using his finger [as a unit].

“Get your books on anatomy bound. Boots, stockings, comb, towel, shirts, shoelaces, penknife, pens, a skin for the chest, gloves, wrapping paper, charcoal.” (Guardian)

And the cartoony one (although I actually find the real one much more amusing):

Real one via the Guardian, and the cartoon, by Wendy MacNaughton at NPR.

Scientist Rock Star Posters. #awesome

By Megan Lee available for purchase at etsy.com, via Hey Oscar Wilde!

My own short illustrious collaboration with Francis Crick

CRICK: Is that your Ford Escort?

ME: Yes it is.

CRICK:  It’s in my parking spot.  Can you move it?

ME: Yes, definitely.  Sorry about that.

CRICK:  No worries.

- – -

I met Dr. Crick at San Diego’s Salk Institute during a summer trip in my graduate student days – although “met” is perhaps a verb with too much significance in this case.  I was actually there to touch base with some old friends of mine and was told to park in his spot since we would only be 15 minutes or so.  In truth, we were en route to Anaheim, Disneyland specifically, and bumping into scientific legends was the last thing on our minds.

Dr Crick, of course, is well known for his discoveries in the world of DNA, being one of the individuals responsible for figuring out how the A, T, C and G’s of genetic code stacked up.  But later in life, he took an interest into the mysteries of consciousness.  In particular, he was intrigued at how the brain so quickly generates visual awareness upon viewing a scene (or something like that).  It’s an interesting biological question, in that I know I’m curious to understand what goes on when you look upon the world – or perhaps in more profound instances, what happens when a child first sees the Magic Kingdom, when a soldier stares down the barrel of a gun, or when you first meet the person with whim you will, unbeknownst to you, fall in love with.

Almost the minute we parked our Ford Escort, Dr. Crick pulled up in a large stately white car, a Mercedes or a Cadillac I think.  He got out, dressed I can only describe in a manner that approximated most perfectly his vehicle, and politely asked that I move.  I obliged immediately.

Looking back, I often wondered what his consciousness was telling him when he saw me that day.  It’s probably quite different from what my own brain was experiencing: I just thought it was cool that his license plate read “ATCG.”

After winning the Nobel Prize, Francis Crick would send out this card to anybody trying to contact him

From Futility Closet.

Deluged with mail after his discovery of the double helix, Francis Crick began sending a printed card in response to invitations:

The “cure your disease” part is priceless.

Benjamin Franklin produced electricity by rubbing cats backward.

The phrase is all over the internet (and the picture is by Dr. Seuss!). Via Fresh Photons.

I was Plancking…

In reference to Nobel Laureate and founder of Quantum theory, Max Planck, and to the act of “planking,” a sort of fad. Note that Max Planck did not start the planking phenomenon.

Nikola Tesla letterhead: the subdued and EPIC versions.

This is what he used c:1900:

Then, in 1911, he apparently had something like this:

There is, I bet, a great story in this somewhere…

From letterheady.

The words of Carl Sagan, inspirational even in comic form. #beautifullydone

By Gavin Aung Than over at zenpencils.com (Go check it out – very cool idea)

Recently released Einstein’s complete archives reveal some surprising things…

By John Martz, via Globe and Mail, via Fresh Photons.

Dr. Sara Baker: as interpreted by Kate Beaton #publichealth #funny

Dr. Sara Josephine Baker: look her up. Under her watch the infant mortality rate in New York city went from being one of the worst possible to one of the most enviable, and her ideas on public health and preventative care spread far and wide. She swam against the stream her entire life and she saved thousands of people, what more do you want in a hero?

By Kate Beaton. More on Dr. Baker at wiki.

Beautiful (science) typography art by Sarah King


Men and Machines, Dazed and Confused


Portrait of Charles Darwin


“Critically Endangered”


Barracuda

Lots more to see at Sarah’s portfolio site.

Alessandro Volta invented the battery but also hung out with Napoleon and made methane ignited airguns!


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In 1800, as the result of a professional disagreement over the galvanic response advocated by Galvani (he of the electricty twitching frog leg’s fame), he invented the voltaic pile, an early electric battery, which produced a steady electric current.[6] Volta had determined that the most effective pair of dissimilar metals to produce electricity was zinc and silver. Initially he experimented with individual cells in series, each cell being a wine goblet filled with brine into which the two dissimilar electrodes were dipped. The voltaic pile replaced the goblets with cardboard soaked in brine. The battery made by Volta is credited as the first electrochemical cell. (via wiki)

Note that Volta is also the first to characterize the gas Methane. In fact, he even devised an air gun contraption that relied on igniting the flammable gas (see this link for pictures). For this and his battery invention, he was made a count by Napoleon.

I find it wonderfully amusing that Marie Curie’s papers are still radioactive.

Many library collections use special equipment, such as special gloves and climate-controlled rooms, to protect the archival materials from the visitor. For the Pierre and Marie Curie collection at France’s Bibliotheque National, it’s the other way around.

That’s because after more than 100 years, much of Marie Curie’s stuff – her papers, her furniture, even her cookbooks – are still radioactive. Those who wish to open the lead-lined boxes containing her manuscripts must do so in protective clothing, and only after signing a waiver of liability.

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Via Christian Science Monitor. Image from Wiki.

Hirsute (as in pertaining to hair) history of science.

That’s it… I need a radical change in hairstyle.

From hirsutehistory.com. Yes, you can buy t-shirts!

Wallace’s Condensed Primordial Soup – no artificial life, no MSG added, no cholesterol and no regrets.

Wallace’s Condensed Primordial Soup is made from Earth-grown organic ooze and a special blend of prebiotic compounds. For four billion years Wallace’s recipe has remained the same with hundreds of amino acids, no artificial life, no MSG added, no cholesterol and no regrets. Later life forms love it!

For sale and via 826DC. Note that Wallace is in reference to Alfred Russel Wallace.

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