NASA
Rare Electric Blue Clouds Observed by NASA Balloon
On the cusp of our atmosphere live a thin group of seasonal electric blue clouds. Forming fifty miles above the poles in summer, these clouds are known as noctilucent clouds or polar mesospheric clouds — PMCs. A recent NASA long-duration...
Englishing
English Vocabulary Lesson: RENT, HIRE, LET & LEASE
This video is about the confusing verbs/nouns "rent, hire, let and lease". Many students get confused with these words. In this video I will try to explain the difference by giving easy example sentences and their overall meaning. This...
Curated Video
The Secret Balloons that Bombed America
In 1944, Imperial Japan attacked the West Coast of America with hundreds of balloon bombs flown 6,000 miles across the Pacific Ocean. They took the lives of five Oregon school children and their teacher – and remain a threat to this day.
The March of Time
1952: CANADA: OIL INDUSTRY: AERIAL Oil field w/ derrick. TU Men working on tower, LA WS Men working at base, pulling pipe into place, rig center, TU LS Line & blocks above rising drill pipe, 'Derrickhand' throwing rope around pipe, CU Line & block ris
MOT 1952: CANADA: OIL INDUSTRY: AERIAL Oil field w/ derrick. TU Men working on tower, LA WS Men working at base, pulling pipe into place, rig center, TU LS Line & blocks above rising drill pipe, 'Derrickhand' throwing rope around pipe,...
Englishing
Inglese per Italiani: Second Conditional (Periodo ipotetico 2ndo)
In this lesson we will look at the usage of the #second #conditional. The lesson will give easy examples in order to be comprehensible for the student. This lesson is addressed to elementary students who wish to learn English grammar,...
Cerebellum
The Abolitionists: 1832-1844 - Webster-ashburton Treaty 1842
National Expansion (1832-1848) American democracy has a lineage of written records that we can trace to show the development of our nation, and how each document builds on those before it to make our foundation of freedom stronger. In...
The March of Time
Royal Canadian Air Force
MOT 1943: ROYAL CANADIAN AIR FORCE: RCAF Officers looking over maps. RCAF Cadets w/ notebooks marching on tarmac airplane BG. Cadets walking into building. Pilot signing paper. Pilots signing in/out at desk. Training airplanes on snow...
The March of Time
1952: CANADA: OIL INDUSTRY: HA MS Male worker slipping rope around rising pipe, scrapping, holding pipe in position, TD WS 'Roughnecks' clamping pipe joint, turning, pipe lowering, operator pushing lever. HA TD Block rising, TD LS Workers at pipe belo
MOT 1952: CANADA: OIL INDUSTRY: HA MS Male worker slipping rope around rising pipe, scrapping, holding pipe in position, TD WS 'Roughnecks' clamping pipe joint, turning, pipe lowering, operator pushing lever. HA TD Block rising, TD LS...
Healthcare Triage
The Health System of Taiwan: HCT Healthcare of Many Nations
Every once in a while, we like to take a moment and focus on health systems around the world. Today, we're looking at Taiwan, which made the transition to a single payer system kind of suddenly, and pretty recently.
The March of Time
Welders freight train
MOT 1943: CANADIAN SHIP BUILDING: VS Welders in masks working welding. SHIPPING: HA WS Freight train moving slowly out of yard open girder containers holding metal parts possibly trucks moving on track. World War II WWII.
The March of Time
Canadian Air Force airfield military aircraft
MOT 1940: CANADIAN AIR FIELD: Illustrated map airport field. Men in hangar pulling chains to lift crane military airplane BG. Single engine fighter plane pulled by ropes. Guard walking behind fence fighter plane & building BG. HA...
Englishing
Inglese per Italiani: PRESENTE PERFETTO SEMPLICE (Spiegato in modo SEMPLICE - Corso di INGLESE)
This lesson talks about the Present Perfect Simple. Considered one of the most difficult #tenses in the English Language, the #Present #Perfect #Simple will be explained in the easiest possible way. Mostly using it for actions that...
The March of Time
1938: SKIP TRACERS: DRAMATIZATION: Private Detective Daniel Eisenberg talking on telephone. SOUTHERN USA: LS Passenger train moving (R) on track in open scrub area w/ palm trees FG.
MOT 1938: SKIP TRACERS: DRAMATIZATION: Private Detective Daniel Eisenberg talking on telephone. SOUTHERN USA: LS Passenger train moving (R) on track in open scrub area w/ palm trees FG.
The March of Time
Parliament Privy Council PM King
MOT 1943: OTTAWA CANADA: HA XWS Canadian Parliament buildings w/ Peace tower (C) in Centre Block. WS Peace Tower. INT Room w/ Privy Council members sitting at round table MS Prime Minister William Lyon Mackenzie King (1874-1950) at table.
The March of Time
MOT 1941: ROYAL NORWEGIAN AIR FORCE: LITTLE NORWAY, CANADA
HA MS Pilots around Major Ole Reistad giving instructions MS Pilots taking notes HA WS Men saluting to Reistad, running to fighter airplanes WS Pilots running to fighter airplanes lined up on runway AERIAL: MS Fighter airplane in flight...
The March of Time
MOT 1941: ROYAL NORWEGIAN AIR FORCE: LITTLE NORWAY, CANADA
WS Mechanics working on airplane engine & wing INT WS Cadets sitting in class MS Cadet taking notes.MS Instructor at blackboard pointing to torpedo drawing MS Students listening, taking notes, Cadets marching MS Airmen looking at papers.
The March of Time
Planning in Ottawa
MOT 1939: WWII PLANNING: Freight train leaving station Canadian Parliament BG. Man at desk handing papers to soldiers. REPRISAL: Three Canadian officers looking over papers. CU Drawings of military planes men w/ pencils going over designs.
NASA
NASA | Get Ready for the August 1, 2008 Total Solar Eclipse
On August 1, 2008 a rare total solar eclipse will appear in the skies over parts of Canada, Greenland, Russia, Mongolia, and China. During this spectacular event, the moon will cross in front of the sun, completely blocking out the sun's...
Curated Video
AZ-204 Developing for Microsoft Azure Exam Prep - Setting Data Consistency Options
This video shows how to set data consistency options. This clip is from the chapter "AZ-204 Cosmos Database (DB)" of the series "AZ-204 Developing for Microsoft Azure Exam Prep".This section provides an introduction to Cosmos DB.
Curated Video
The Complete Excel Guide: Beginners to Advanced - Subtotals
The aim of this video is to explore subtotals. This clip is from the chapter "Excel 2019 Beginners: Outlining and Subtotaling" of the series "The Complete Excel Guide: Beginners to Advanced".In this section, we'll explore what is...
TLDR News
Are the Tories to Blame for the Cost of Living Crisis?
While inflation and energy prices have been a global issue, the UK seems particularly badly affected by the cost of living crisis. So why is this? Is it simply bad luck on the UK's part? Or are successive Conservative governments to...
ACDC Leadership
Why GM closed the factories? Sunk Costs
This week GM announced that they will close five factories in the USA and Canada. Over 14,000 workers will lose their jobs and thousands more will be negatively affected. But why? And, who is to blame? Well they are closing these car...
The March of Time
National Defense Canadian Naval Base
MOT 1919: NATIONAL DEFENSE: Officer & man exiting building plaque 'National Defense.' Sailors leaving Royal Canadian Naval Base. Sea biplane resting in water off dock. Road sign post 'King's Highway' snow BG. Soldiers lining up just...
NASA
NASA | GPM Wraps Up Cold Season Field Campaign
For six weeks in Ontario, Canada, scientists and engineers lead a field campaign to study the science and mechanics of falling snow. The datasets retrieved will be used to generate algorithms which translate what the GPM Core satellite...