Today in 1963, “Ladybug Ladybug” opened in US theaters. Set in rural Pennsylvania, and based on an actual incident during the Cuban Missile Crisis, the tense film follows a group of young schoolchildren and their teachers as they react to a warning of an imminent nuclear attack.
Watch here:
Fun Fact 1: Kathryn Hays, who plays school secretary Betty Forbes, portrayed the mute Gem in the Star Trek original series 1968 episode “The Empath.”
Fun Fact 2: Nancy Marchand, who plays sixth-grade teacher Mrs. Andrews, gained prominence in the late 1970s and early 1980s as newspaper publisher Margaret Jones Pynchon in “Lou Grant,” and is best known as Tony Soprano’s mother Livia on “The Sopranos” from 1999-2001.
Fun Fact 3: William Daniels’ first film role was as principal John Calkins. He is best known as the voice of K.I.T.T in “Knight Rider” (1982-86), Dr. Mark Craig in “St. Elsewhere” (1982-88), and George Feeny in “Boy Meets World” (1993-2000) and “Girl Meets World” (2014-17).

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Stephen Schwartz

Stephen Schwartz Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @AtomicAnalyst

24 Dec
53 years ago today, astronaut and lunar module pilot Bill Anders took this photograph as Apollo 8 orbited the Moon. “Oh my God. Look at that picture over there! There’s the Earth comin’ up. Wow, is that pretty!” (This is the original B&W image that NASA remastered into color.)
Here's the story behind the photograph, and how it was remastered in 2018 for its 50th anniversary: jw9c.blogspot.com/2018/01/earthr…
The second “Earthrise“ photograph is the more well known (and more frequently reproduced) image, which Anders shot in color. However, for decades it has been incorrectly rotated 90 degrees so that the lunar horizon is nearly horizontal with Earth rising above it.
Read 5 tweets
22 Dec
THREAD: Over the years, Santa Claus has had an interesting relationship with nuclear weapons. During World War II—on a visit to the Clinton Engineer Works in Oak Ridge, Tennessee—his sack of toys was subjected to a thorough search before he was allowed to enter the secret city.
In 1955, a misdialed phone number by a Colorado Springs child led a clever colonel at the Continental Air Defense Command—and, later, NORAD—to craft a public relations campaign to protect Santa Claus from godless Soviet communists and normalize nuclear war.gizmodo.com/how-the-u-s-mi…
“When a childish voice asked COC Commander Col. Harry Shoup if there was a Santa Claus at the North Pole, he answered much more roughly than he should …: ‘There may be a guy called Santa Claus at the North Pole, but he’s not the one I worry about coming from that direction.’”
Read 10 tweets
18 Dec
This morning in 1970, Baneberry—a 10-kiloton, weapons-related, underground nuclear test 912 feet beneath the Nevada Test Site—accidentally vented, releasing 80,000 curies of radioactive iodine-131, more than any other US underground test. For more, see: ctbto.org/specials/testi…
NTS workers were quickly evacuated and 900 were radiologically surveyed. Of these 86 were decontaminated onsite, with 66 of these individuals sent to Mercury, Nevada, for thyroid measurements (chart). Eighteen of those workers received whole body count measurements in Las Vegas.
According to a 1971 AEC report, “no exposure on onsite personnel was in excess of the occupational standards in AEC or Federal Radiation Council occupational guides for normal peacetime operations.” The highest exposures were received by two security guards in Area 12.
Read 9 tweets
10 Dec
Today in 1967, the AEC, Dept. of the Interior, and the El Paso Gas Company conducted Project Gasbuggy, a Project Plowshare nuclear test to stimulate natural gas production ~55 mi. E of Farmington and ~12 mi. SW of Dulce, New Mexico, adjacent to the Jicarilla Apache Reservation.
Yes, someone (actually, many someones) thought nuclear fracking was a really good idea. So, as part of nuclear test series Operation Crosstie, a 29-kiloton device developed by Lawrence Livermore Radiation Laboratory was emplaced at the bottom of a 4,240-foot shaft and detonated.
After the explosion, natural gas production increased relative to nearby conventional gas wells but—surprise!—it was too radioactive to be sold on the commercial market. It also had a significantly lower heat value. Production tests and evaluation activities continued until 1976.
Read 5 tweets
10 Dec
Sixty years ago today, the US Atomic Energy Commission conducted Project Gnome, the first of 27 “peaceful” nuclear explosions under Project Plowshare. A 3.1-kiloton device was detonated inside a salt formation 1,184 feet underground, 12 miles from Loving, New Mexico.
Contrary to scientists’ expectations, the test shaft did not seal itself as a result of the explosion, and seven minutes after detonation, highly-radioactive steam was seen venting from it.
As an official AEC film (featuring an enthusiastic introduction by Edward Teller) put it: “Minor amounts of radiation released soon dissipate, and no harmful offsite contamination is reported. ... No exposure [to personnel] exceeds the limits established.”
Read 5 tweets
8 Dec
Today in 1968, the United States conducted Schooner, a Project Plowshare experiment in which a 30-kiloton device was exploded 355 feet under the Nevada Test Site to study nuclear excavation techniques. This was the last US nuclear test to deliberately reach with the atmosphere.
Here is restored official footage of the Schooner explosion breaching the surface and the early formation of the resulting highly-radioactive dust cloud:
And here is a short official (but silent) film about the preparations for and execution of the Schooner test, including multiple views of the explosion and the very large dust cloud from the ground and the air.
Read 6 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us on Twitter!

:(