Mapping the Universe and Its History
Using our most advanced techniques and instruments we sift through study the cosmic microwave background as a relic of the early universe to understand the events surrounding the birth and subsequent development of the Universe. A precision inspect....
More details | Watch nowGFP and After
Since its introduction as a biological marker, the Aequorea victoria Green Fluorescent Protein (GFP) has had a strong impact in biology, being used in an ever-increasing variety of ways. I will review a bit of the history of GFP and show how having ....
More details | Watch nowChemistry of Bioluminescence
There are numerous kinds of luminous organism on earth. Mysterious emission of light from them inspired the curiosity of mankind ever since the ancient times. In history, Raphael Dubois discovered luciferin and luciferase from one of them, a click ....
More details | Watch nowWiden Your Scope by Extracurricular Activities: My Example
Some observers might think that fierce scientific competition borders on a rat race. According to Wikipedia: "A rat race is an endless, self-defeating, or pointless pursuit. It conjures up the image of the futile efforts of a lab rat trying to es....
More details | Watch nowProteases and Their Control in Health and Disease
Proteolytic enzymes catalyse a very simple chemical reaction, the hydrolytic cleavage of a peptide bond. Nevertheless, they constitute a most diverse and numerous lineage of proteins. The reason lies in their role as components of many regulatory....
More details | Watch nowSpontaneous Ionization to Subatomic Physics: Some Vignettes from Cosmic Ray History
In 1879 Crookes discovered that air seemed to ionize spontaneously. With the discovery in 1896 of radioactivity by Henri Becquerel it appeared that the mystery was solved. However a number of physicists sought a quantitative agreement between the....
More details | Watch nowWhat is Color?
FSU undergrad, Daniel Stribling, investigates the intimate relationship between light and color. Daniel discusses the history, physics, and theory of light to engage young learners and encourage them to be excited about science.
More details | Watch nowThe Royal Society and science fiction
The lone (mad) scientist is a common trope in science fiction, but hidden away is a fascination with secret and semi-secret societies who work for the future of all mankind. This talk will look at the representation of the Royal Society in science fi....
More details | Watch nowVesuvius: volcanic laboratory or miracle of divine intervention?
Commentaries on Vesuvius have, for some two thousand years, see-sawed between observers' fascination with the phenomenon, as an inexplicable expression of the earth's inner force, and the relationship of the unpredictable mountain to a religious popu....
More details | Watch nowThe importance of science: an outsider’s perspective
Award-winning author Bill Bryson speaks to Professor Jim Al-Khalili about his personal experiences and perspectives on science, from childhood and his school years, through to writing the highly successful 'A Short History of Nearly Everything' and e....
More details | Watch nowStaphylococcus aureus. The biography of a bug sometimes super, most often not
Thirty percent of us carryÊStaphylococcus aureusÊup our noses. Boils and infections after surgery bring it to our attention. Mutant clones are called MRStaphylococcus Aureus,ÊorÊMRSA. All these things make it important today.Ê Hugh Pennington CB....
More details | Watch nowWomen’s work: Dorothy Hodgkin and the culture and craft of X-ray crystallography
The year 2014 was celebrated as the International Year of Crystallography. A number of successful 20th century women scientists, of whom the Nobel prizewinner Dorothy Hodgkin is perhaps the most prominent, achieved their distinction in this field. Wh....
More details | Watch now