The 68th parallel south is a circle of latitude that is 68 degrees south of the Earth's equatorial plane, in the Antarctic. It crosses the Southern Ocean and Antarctica. At this latitude, the sun is visible for 24 hours, 0 minutes during the December Solstice, and Civil Twilight during the June Solstice. (Wikipedia).

corresponding angles and straight lines - g5

using straight angles to find the values of different angles

From playlist Common Core Standards - 8th Grade

Solution #35 Walk Near North Pole and South Pole!

Solution #35 Walk Near North Pole and South Pole!

From playlist Solutions to Bi-weekly Physics Problems

using exterior angles to find interior angles - g5

there are connections between exterior and interior angles

From playlist Common Core Standards - 8th Grade

an example that using properties of corresponding angles

From playlist Common Core Standards - 8th Grade

LEISURE: Kennel Club's 68th annual dog show at Crystal Palace (1929)

EMPIRE NEWS NEWSREEL (REUTERS) To license this film, visit https://www.britishpathe.com/video/VLVASY2R0FJMKAZCAC8WRKPZ48FG-LEISURE-KENNEL-CLUBS-68TH-ANNUAL-DOG-SHOW-AT-CRYSTAL-PALACE General views of the Kennel Club's 68th annual dog show at Crystal Palace. Full Description: SLATE CAR

From playlist EMPIRE NEWS NEWSREEL (REUTERS)

SCOTLAND: Glasgow agricultural society 68th stallion show at Scotstoun show ground (1928)

EMPIRE NEWS NEWSREEL (REUTERS) To license this film, visit https://www.britishpathe.com/video/VLVA6MAHL1CRV51XJTLXL8R4OJFBD-ENB1956 Glasgow agricultural society holds its 68th stallion show at Scotstoun show ground Full Description: SLATE INFORMATION: Beautiful Beasts. Glasgow Agricul

From playlist EMPIRE NEWS NEWSREEL (REUTERS)

The Collatz Conjecture: Easy Enough for a 3rd Grader, Hard Enough for Terry Tao

The Collatz Conjecture has been called the simplest math problem no one can prove. It has captivated mathematicians for two generations. In today's Math Minute (the fiftieth Math Minute!), I want to look at just what is so surprising about the Collatz Conjecture, and talk about a few ways

From playlist Math Minutes

No title - Balloon race at Expo Sussex '68 festival. Ardingly, Sussex. Various ground to air shots of a hot air balloon hovering overhead with man in basket. Air to ground shot from the balloon looking down the rope. M/S showground at Ardingly taken from the balloon. M/S's balloon on

From playlist The Things That Move Us: Balloons

Evening Drive - Park Avenue - New York City New York

"Park Avenue is a wide New York City boulevard that carries north- and southbound traffic in the borough of Manhattan, and is also a wide one-way pair in the Bronx. For most of the road's length in Manhattan, it runs parallel to Madison Avenue to the west and Lexington Avenue to the east."

From playlist Driving Downtown Originals

๐ Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles, supplementary angles, linear pairs, etc. Vertical a

From playlist Angle Relationships

Eisenhower's 68th Birthday (1958)

Washington D.C. United States of America CU. of Eisenhower walking into hall with girl on each arm. CU. of President Eisenhower on dais, pan to Mamie Eisenhower smiling at him. GV. of guests seated at dining table. LS. Curtains open to show placard which says "Happy Birthday - Mr. Pre

From playlist First Ladies of the USA | British Pathรฉ

Example: Determine Positive and Negative Coterminal Angles

This video provides an examples of how to determine a positive and negative coterminal angle of a given angle. Complete Video List at http://www.mathispower4u.yolasite.com or search them at http://www.mathispower4u.wordpress.com

From playlist Angles and Right Triangles

What's Wrong with Journalism Today? Narrative, Click Bait, Story Quotas | Matthew Hiltzik

What's Wrong with Journalism Today? Narrative, Click Bait, Story Quotas Watch the newest video from Big Think: https://bigth.ink/NewVideo Join Big Think Edge for exclusive videos: https://bigth.ink/Edge ---------------------------------------------------------------------------------- Wh

From playlist Best Videos | Big Think

Hangout with CERN: Higgs news and more! (S04E04)

Find out the latest news about the Higgs boson and more as we join physicists gathered in Spain for THE conference on particle physics. What will be the results from particle, neutrino, flavour, astroparticle and new physics beyond the Standard Model? Watch the hangout to find out. This "

From playlist Hangouts with CERN

a problem dealing with parallel lines and transversals

From playlist Common Core Standards - 8th Grade

Find the reference angle of an angle in radians in the third quadrant

๐ Learn how to find the reference angle of a given angle. The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. To find the reference angle, we determine the quadrant on which the given angle lies and use the reference angle formula for the quadrant

From playlist Find the Reference Angle

1,111,157 is my #MegaFavNumbers

Many thanks to Dr. Grimes for creating the MegaFavNumbers challenge. I have thoroughly enjoyed viewing all of the posting to it. In 2015, after many attempts, I managed to finally create a sequence to add to OEIS. A259753 calculates the difference between the first pair of numbers cubed

From playlist MegaFavNumbers

How to determine the reference angle of an angle in degrees

๐ Learn how to find the reference angle of a given angle. The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. To find the reference angle, we determine the quadrant on which the given angle lies and use the reference angle formula for the quadrant

From playlist Find the Reference Angle

The U.S. & Russia Are Building a Deep Space Gateway, Here's What You Need to Know

The U.S. and Russia have announced plans to put a new structure in the orbit of the moon. What will it look like? What Could NASA Do With Double The Budget? - https://youtu.be/mhTXkcLfj_g Read More: Russia and US will cooperate to build moon's first space station https://www.the

From playlist What Fraser's watching