Curated Video
Understanding the Turns Ratio Equation in Transformers
This is a lecture video on the turns ratio equation for transformers. The video explains how the potential difference across the primary and secondary coil of a transformer depends on the number of turns of wire in each of the coils. The...
60 Second Histories
Maya mathematics
This short video takes a brief look at the Ancient Maya numbering system which was based on 20 rather than 10 like ours is now.
60 Second Histories
Emmeline Pankhurst and Winston Churchill
Emmeline Pankhurst talks about the WSPU opposition to the Liberal party and the defeat of Winston Churchill
60 Second Histories
Emmeline Pankhurst and Keir Hardie
Emmeline talks about becoming friends with Keir Hardie and joining the Independent Labour Party
60 Second Histories
Florence Nightingale - the early years
Part 1 of a series on Florence Nightingale where she describes her early life, and what she felt it was like to be born in an age dominated by men.
60 Second Histories
Pyramid workers
An Egyptian pyramid worker describes where the workers came from, where they lived and also explains how they worked in crews under a foreman.
Hip Hughes History
The 2016 Democratic Primary: After the Bell
Join me after class for a new series, "After the Bell". This time we look at the candidates for the Democratic Primary and their chances for winning the nomination.
60 Second Histories
Protest, Arrest and Prison
Part of a series on women's suffrage, this video covers the protest made by the WSPU after the suffrage bill was filibustered in 1905 and the arrest of Christabel and Emmiline Pankhurst.
60 Second Histories
An Ancient Greek Marketplace
An Ancient Greek farmer explains all the things to see and do on a busy trip to market.
Mazz Media
Citizen's Rule: How We Elect A President
What does it take to become President of the United States? What is the Electoral College? The program takes kids through the entire election process. Through colorful graphics, lively animation and live-action footage, the entire...
60 Second Histories
Maya family life - part 2
A Maya woman describes a typical Ancient Maya home and the things they used
60 Second Histories
Campaign of Arson 1912
Emmeline Pankhurst describes the escalation in militant tactics and some of the acts of arson undertaken to further the cause.
60 Second Histories
Emmeline Pankhurst; becoming a suffragist
Emmeline Pankhurst introduces herself, her early life and some of the events that led her to be come a suffragette.
Professor Dave Explains
Subjunctive and the Sequence of Tenses in Italian: Concordanza dei Tempi
Subjunctive tenses.
60 Second Histories
Conciliation and violence
Part of a series on women's suffrage, this video covers the organisation of a conciliation committee and the violence experienced by suffragettes.
TLDR News
What Happens Next in the Democratic Primaries - TLDR Explains
The Democratic Primary is ramping out, and with voting imminent, we wanted to summarise what's happened so far and discuss what's going to happen next. We tell you about the top candidates (Biden, Sanders, Warren and Buttigieg), the...
Curated Video
Understanding Transformers: How they Change Voltage and Current
This is a tutorial video on transformers and how they change the size of an alternating potential difference. The video explains the structure and action of a transformer, which consists of two coils wound on a common iron core - the...
Hip Hughes History
Iowa and New Hampshire: WTH?
Ever wonder why New Hampshire and Iowa go first in the Primary season and why it has been so darn important? Well I did.
60 Second Histories
Medieval longbowman
A medieval archer describes the clothes he wears and weapons he uses such as the longbow, archers pick and falchion
60 Second Histories
Mary Seacole; the British Hotel
In part 5 of this series, Mary explains how she built the British Hotel at Kadikoi in the Crimea to tend to the needs of sick and convalescing officers.
60 Second Histories
Maya calendar
This short video explores the two calendars; the Tzolk'in and the Haab and how important they were to the Maya people.
60 Second Histories
The medieval banquet
This video gives a vivid description of a medieval banquet including the etiquette and food such as stuffed peacock
Catalyst University
Biotechniques | General Theory of Western Blotting
As always, the steps of Western blotting depend on your lab and protocol. Here, we look at the general theory of the Western blot and what it is used for in the lab.