TED-Ed
TED-ED: The case of the missing fractals - Alex Rosenthal and George Zaidan
A bump on the head, a mysterious femme fatale and a strange encounter on a windswept peak all add up to a heck of a night for Manny Brot, Private Eye. Watch as he tries his hand at saving the dame and getting the cash! Shudder at the...
Astrum
What Does an Exploding Black Hole Look Like?
Quasars, or extremely active black holes are the brightest objects in the universe. But aren't black holes meant to be invisible? Based on the Illustris Project simulation, we also look at radio-mode and quasar-mode feedback, seemingly...
Curated Video
C++ Developer - Project - Dynamically Creating Rectangles
This video presents a project to dynamically create rectangles. This clip is from the chapter "Pointers" of the series "The Complete C++ Developer Course".This section discusses pointers in C++.
KnowMo
Perimeter: Understanding and Calculating the Total Distance Around a 2D Shape
The lecture video is about understanding and calculating perimeters of 2D shapes. The video covers basic shapes like rectangles and regular pentagons, as well as compound shapes made up of multiple shapes. The presenter shows how to...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Algebra - 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 steps. This video...
Curated Video
Workers survive Ont. wildfire by hiding in shipping container
Nineteen construction workers survived a fast-moving wildfire in northwestern Ontario by huddling inside a shipping container near Sandy Lake First Nation, which is now under evacuation order.
Curated Video
Workers survive wildfire by hiding in shipping container
Nineteen construction workers survived a fast-moving wildfire in northwestern Ontario by huddling inside a shipping container near Sandy Lake First Nation, which is now under evacuation order.
Curated Video
Officials on Trump inauguration security plans
RESTRICTION SUMMARY: AP CLIENTS ONLYSHOTLIST:AP TELEVISION - AP CLIENTS ONLYHerndon, Virginia - 13 January 20171. Officials walk into room2. SOUNDBITE (English): Jeh Johnson, Secretary of Homeland Security:"We know of no specific,...
Curated Video
Officials Spell Out Inauguration Security Plans
RESTRICTION SUMMARY: AP CLIENTS ONLYSHOTLIST:AP TELEVISION - AP CLIENTS ONLYHerndon, Virginia - 13 January 2017++SOUNDBITES SEPARATED BY WHITE FLASHES++1. SOUNDBITE (English): Jeh Johnson, Secretary of Homeland Security:"We know of no...
Curated Video
Officials Spell Out Inauguration Security Plans
RESTRICTION SUMMARY: AP CLIENTS ONLYSHOTLIST:AP TELEVISION - AP CLIENTS ONLYHerndon, Virginia - 13 January 20171. Officials walk into room2. SOUNDBITE (English): Jeh Johnson, Secretary of Homeland Security:"We know of no specific,...
AFP News Agency
CLEAN : Heavy security outside Lula court
Hundreds of police manned security perimeters outside the court where former Brazilian president Luiz Inacio Lula da Silva would undergo questioning in his corruption trial on Wednesday
Khan Academy
SAT Prep: Test 5 Section 3 Part 4
Explaining that the only thing he gets in return for these videos "is the satisfaction of you guys getting a perfect score on the SAT," Sal charges on through the practice SAT problems. Students who have a difficulty with parabolas and...
Khan Academy
SAT Prep: Test 7 Section 2 Part 1
Sal picks up the pace in this video, going through problems 1-7 on page 774 of The Official SAT Study Guide. Basic algebra, arithmetic, and geometry problems start out this section, allowing students to build up some steam before hitting...
Khan Academy
SAT Prep: Test 2 Section 6 Part 3
Sal's dedication is clear in this video, which takes place on Thanksgiving Day. The problems focus on algebra (averages and linear equations) and geometry (perimeters and angles). Viewers beware: Sal makes a self-professed error on...
Khan Academy
SAT Prep: Test 7 Section 8 Part 1
A new set of SAT practice questions from the Official SAT Study Guide (page 803) greets Sal and the viewer. Problems 1-7 involve basic algebraic equations, linear equations, and geometric figures.
Khan Academy
SAT Prep: Test 6 Section 7 Part 1
Another SAT practice test from The Official SAT Study Guide is the focus of this video, which starts out with simple problems involving integers, factoring, perimeters, and percentages. Students will appreciate the relative ease with...
Khan Academy
SAT Prep: Test 3 Section 2 Part 4
Finding perimeters and slopes is the focus of this video, which details ways to solve problems 15-17 on the practice SAT. Even students who are confident in their ability to pass the SAT would benefit from this additional review.