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Curated Video
¿Qué es el reflejo?
Comprender que el reflejo es luz que rebota en una superficie.
Twig - Los procesos físicos - La luz
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Reflejo
C
laves de aprendizaje
En las superficies brillantes y lisas la luz rebota, por lo que
son...
Twig - Los procesos físicos - La luz
-
Reflejo
C
laves de aprendizaje
En las superficies brillantes y lisas la luz rebota, por lo que
son...
Curated Video
¿Qué es una droga?
Las drogas se usan en muchas situaciones… ¿pero cómo clasificamos una droga?
Twig - Los procesos de la vida - Humanos y otros animales - Concientización sobre l
as
drogas
C
laves de aprendizaje
Las...
Twig - Los procesos de la vida - Humanos y otros animales - Concientización sobre l
as
drogas
C
laves de aprendizaje
Las...
The March of Time
1953: DAWN/DUSK: WS Trees & vegetation in silhouette. MORNING WORKOUT: Greentree Stables exercise riders on thoroughbred racehorses walking out of stable, VS Owner John 'Jock' Hay Whitney (1904-1982) standing grandstand, watching, timing running.
MOT 1953: DAWN/DUSK: WS Trees & vegetation in silhouette. MORNING WORKOUT: Greentree Stables exercise riders on thoroughbred racehorses walking out of stable, VS Owner John 'Jock' Hay Whitney (1904-1982) standing grandstand, watching,...
Curated Video
Cyber Security for Absolute Beginners - 2022 Edition - Part 02 - Introduction to Stylometry
This video illustrates an application called Stylometry, which can determine if an anonymous document may or may not have been written by us.
The March of Time
1946: ADOPTION OFFICE: DRAMATIZATION: Older couple (50's) talking w/ Social Worker SOT saying a child would disturb their peace, if adopting baby now they would be 70 by the time the child went to college. Woman sighing, looking at husband.
MOT 1946: ADOPTION OFFICE: DRAMATIZATION: Older couple (50's) talking w/ Social Worker SOT saying a child would disturb their peace, if adopting baby now they would be 70 by the time the child went to college. Woman sighing, looking at...
Bill Carmody
Customer Future in the Changing World of Business
Let's examine your customer's future in the changing world of business. With technology moving as fast as it is, the needs of your customers will continue to evolve. This video explores this changing world and the needs of your customer...
TED-Ed
TED-Ed: Zen k_ans: unsolvable enigmas designed to break your brain - Puqun Li
How do we explain the unexplainable? This question has inspired numerous myths, religious practices and scientific inquiries. But Zen Buddhists practicing throughout China from the 9th to 13th century asked a different question - why do...
SciShow Kids
Journey to Mars! | SciShow Kids Compilation
Put on your spacesuits, because we’re off to explore Mars! We’ll learn all about how we could live there, and meet the robots that already do!<br/>
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SciShow
Mystery Solved: We Finally Know Why Betelgeuse Suddenly Faded | SciShow News
Our neighboring star Betelgeuse got noticeably dimmer a few months ago, and thanks to the Hubble telescope, we recently figured out what was going on. Also, the Arecibo Observatory in Puerto Rico suffered some damage this week.
The March of Time
1936: U.S. WHITE HOUSE: RED ROOM: MS Portrait of Ex President Theodore 'Teddy' Roosevelt. MS Mirror w/ reflection of Red Room. MS Servant setting table, portrait of Ex Pres. John Tyler BG. VS CU Ship model, pouring into elaborate cup. Washington D.C.
MOT 1936: U.S. WHITE HOUSE: RED ROOM: MS Portrait of Ex President Theodore 'Teddy' Roosevelt. MS Mirror w/ reflection of Red Room. MS Servant setting table, portrait of Ex Pres. John Tyler BG. VS CU Ship model, pouring into elaborate...
Curated Video
GCSE Secondary Maths Age 13-17 - Graphs: Solving Equations Using Graphs - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...
The March of Time
1965: USS ENTERPRISE (CVN-65): VS Pilots w/ names superimposed: Lt. William Shankel MIA (POW 1965-1973), LT. Charles 'Charlie' Baldock MIA (POW 1966-1973), Lt Commander John M. Tiderman (Killed in Action), Lt. Frank R. Compton (Killed in Action).
MOT 1965: USS ENTERPRISE (CVN-65): VS Pilots w/ names superimposed: Lt. William Shankel MIA (POW 1965-1973), LT. Charles 'Charlie' Baldock MIA (POW 1966-1973), Lt Commander John M. Tiderman (Killed in Action), Lt. Frank R. Compton...
Brian McLogan
Simplifying Expressions with Negative Exponents
👉 Learn about the rules of exponents. An exponent is a number which a number is raised to, to produce a power. It is the number of times which a number will multiply itself in a power. There are several rules used in evaluating...
Coach Dan Blewett
Why a Straight Stride Is Crucial In Pitching
How important is a straight stride? Can a pitcher get away with having a stride that is way across his body, or way open? In this video I explain why pitchers in baseball need to straighten their stride and how it will help improve...
Brian McLogan
Why Do the Negative Exponent Rules Work
👉 Learn about the rules of exponents. An exponent is a number which a number is raised to, to produce a power. It is the number of times which a number will multiply itself in a power. There are several rules used in evaluating...
The March of Time
1952: NEW ORLEANS: FRENCH QUARTER: TU Angled XWS 'Antoine's Restaurant' sign painted on upper section of Rue Saint Louis building side wall, partial curved gallery (balcony), ornate ironwork around windows, lamp post top FG. French-Creole, Iconic
MOT 1952: NEW ORLEANS: FRENCH QUARTER: TU Angled XWS 'Antoine's Restaurant' sign painted on upper section of Rue Saint Louis building side wall, partial curved gallery (balcony), ornate ironwork around windows, lamp post top FG. ...
Brian McLogan
Given the center, b and eccentricity find the equation of a hyperbola
Learn how to write the equation of hyperbolas given the characteristics of the hyperbolas. The standard form of the equation of a hyperbola is of the form: (x - h)^2 / a^2 - (y - k)^2 / b^2 = 1 for horizontal hyperbola or (y - k)^2 / a^2...
Let's Tute
Microsoft Excel Tutorial: Working with Page Layout View
In this Microsoft Excel tutorial, we learn about the page layout view, which allows us to see the same view on the screen as print preview. We explore how to set the print area, add headers and footers, and view the data in normal view.
Curated Video
World of Computer Networking Your CCNA start - Collision
This video explains the concept of collision.
This clip is from the chapter "Switches and Data Link Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to switches and the data...
This clip is from the chapter "Switches and Data Link Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to switches and the data...
The Wall Street Journal
DJ Patil On the Frontiers of Data Science
DJ Patil shares how data is driving major innovations across the business world including strategies to address the coronavirus crisis. A look at what's next.
The March of Time
1939: U.S. FAMILY DINING: EXT MS Two story house. INT MS Above-average family eating at dinner table. MS Boys (sons) eating. MS Little girl eating. Lifestyle, supper. Americana
MOT 1939: U.S. FAMILY DINING: EXT MS Two story house. INT MS Above-average family eating at dinner table. MS Boys (sons) eating. MS Little girl eating. Lifestyle, supper. Americana