119 results found for history

This presentation portrays a general overview of the theory of abiogenesis and its conceptual history. From the theory of spontaneous generation to biogenesis to the modern-day abiogenesis, the changing perception of the origin of life is discussed.....

For my project I am giving a brief history of color theory with emphasis on how science and color theory have interacted. I focus on aspects like primary colors, how color is perceived, and the artists who were at the forefront of color and design. I....

This presentation reviews the basic history of the bicycle starting with the Hobby Horse. We discuss significant changes to the bicycle in terms of efficiency, safety and comfort. These advances in bicycle technology include lighter construction, the....

My presentation is on the history of flight, the physics of flight and the different types of aircraft that exist. This includes the Wright brothers , the Bernouli effect and jet propelled aircraft.

Beautiful and charismatic, mammals are biodiversity icons. But a quarter of mammalian species are now threatened with extinction, as ecosystems reel under the impact of a growing and ever more demanding human population. This lecture explores the his....

The Story of Science and the Royal Society - a panel discussion chaired by Melvyn Bragg. The panel is made up of Bill Bryson, Maggie Gee, Richard Holmes and Ian Stewart FRS.

A look at the interesting history of nitrous oxide

A general overview and a brief history of the green movement.

Fifty years ago, a young astronomer named Frank Drake pointed a radio telescope at nearby stars in the hope of picking up a signal from an alien civilization. Thus began one of the boldest scientific projects in history: the Search for Extraterrestri....

For most of his life, Richard Fortey, has worked with collections in London's Natural History Museum, so curation has become a kind of unbreakable habit for him. In his Michael Faraday Prize lecture he will present another collection: his own persona....

Benjamin Franklin, American patriot and natural philosopher, was born 300 years ago. Apart from a brief stay in England as a young man, he spent the first fifty years of his life transforming himself from a nobody into the leading citizen of Philadel....

What might 'new Einsteins' achieve in the 21st century? Science offers more intellectual challenges than ever, but is a less individualistic enterprise. Technology offers imense opportunities, but poses threats and ethical dilemmas. Can scientists re....