Katharine Blodgett Gebbie, former director of NIST's Physical Measurement Laboratory, talks about her life and her career in science.

When Lady Jane Grey became Queen, it was the first time in 400 years that a woman had been on the thrown. Jane was born into a family of wealth and royal privilege. Her mother was the sister of King Henry VIII and her father's family had...

After Lady Katherine Grey gave birth to her second child while imprisoned, she begged Queen Elizabeth for forgiveness. The last part of this video series covers Queen Elizabeth's continued refusal to recognize the marriage of Katherine...

This video covers the romantic relationships, both rumored and real, of Queen Elizabeth and Lady Katherine Grey. It also details the eventual secret wedding ceremony between Lady Katherine and Edward Seymour.

This video delves into the aftermath of the execution of Lady Jane Grey and her husband Guilford Dudley. It follows the story of Lady Jane's family, specifically her sisters Katherine and Mary, as they navigate the consequences of their...

Explore the life of Mary Tudor, the first female Monarch to rule in her own right in England. Discover how she went from a beloved member of the Royal Family to being known as "Bloody Mary." In part one of this video, learn about her...

Lady Mary Grey was the youngest of the Grey sisters and seemed less of a threat to Elizabeth I's power. Lady Mary was even appointed as a Maid of Honor in Elizabeth's court. However, all of that changed when Mary wed Thomas Keyes,...

MOT 1947: PSYCHOSOMATIC DISORDER: THERAPY DRAMATIZATION: INT VS Patient & psychiatrist in office at desk talking about patient's love life their break up illness beginning around the same time (SOT).

This video discusses the coronation of Queen Elizabeth I and the competition for the crown between her and her cousin, Katherine Grey. The topic delves into the power of display and the role of marriage in the monarchy. It also touches...

The birth of Mary Queen of Scots' son, James renewed pressure on Elizabeth I to either marry, or declare Lady Katherine Grey her successor. Meanwhile, Thomas Keyes' condition worsened and Lady Mary was moved house arrest at to her step...

After her marriage to Edward Seymour, Lady Katherine was forced to keep both her marriage and pregnancy a secret. This video explains how she dealt with the stress of keeping her secrets and what happens when Queen Elizabeth finds out.

This video tells the story of Katherine's rise to become a lady in waiting to Queen Elizabeth I and a potential heir to the throne. However, her future is thrown into uncertainty when her mother passes away and political machinations...

Already feeling threatened by her cousin Mary Queen of Scots' recent marriage, Elizabeth I unleashed the full power of her anger on the Lady Mary and Thomas Keyes. Lady Mary Grey was condemned to the more favorable sentence of house...

After the death of her father, Elizabeth went to live with her stepmother, Katherine Parr and Katherine's new husband, Thomas Seymour. Thomas' attentiveness to teenage Elizabeth soon drew suspicion from Katherine and started rumors....

The video provides a detailed account of the daily routine and events that occurred during the reign of Queen Mary I, including her marriage to Philip of Spain and the persecution of Protestant subjects. The video also covers the...

Katherine Howard became the fifth wife of Henry VIII when she was a teenager and he was in his late 40s. Henry soon grew suspicious of Katherine's friendships with other men, particularly her relationship with Thomas Culpepper. Katherine...

Follow the story of Princess Mary as she navigates the turbulent political landscape of 16th century England. As her parents' marriage falls apart and her father's infatuation with Anne Boleyn grows, Mary's world is turned upside down....

Calming the tension between Protestants and Catholics was important to Elizabeth I of England. She re-instituted the Church of England as the country's chosen church but repealed strict heresy laws and permitted people to practice...

Lady Katherine Grey gave birth to her first son while locked in the Tower of London. This video covers how his birth gave their family a chance to be declared legitimate. But the road to legitimacy was not easy, as Queen Elizabeth fought...

In this video we look into the life of King Henry VIII, the man who broke the Catholic Church in England.

In this update from the field, the OIB team discusses the challenges they face in their mission.<b<br/>r/>

The video is a lecture presentation on an experiment to investigate the relationship between temperature and the rate of respiration in maggots. The presenter explains the hypothesis, the setup of the experiment, the theory behind the...

In 1278, the castle was bought by King Edward I's Queen, Eleanor of Castile. As a favoured residence of Edward's, it saw considerable investment. The king enhanced its defences, and it was probably Edward who created the lake that...

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...