This lecture video discusses the health risks associated with exposure to electromagnetic waves on the electromagnetic spectrum. The video covers different types of electromagnetic radiation, from microwaves to X-rays and gamma rays, and...

This video is a lecture on the effects of wavelength and speed on electromagnetic waves. The speaker explains what can happen to a wave at the boundary between two media, including reflection and refraction. They also discuss how...

The video is a lecture on refraction and ray diagrams. It explains how ray diagrams can be used to describe the refraction of waves at the boundary between two different media, such as air and glass. The video covers concepts such as the...

Sept. 26 -- Aberdeen Asset Management Portfolio Manager Kevin Daly discusses central banks monetary policies and his outlook for Turkey. He speaks on "Bloomberg Markets."

Nov. 14 -- Morgan Harting, portfolio manager for all multi-asset income strategies at AB, explains the bullish case for emerging market assets. He speaks on "Bloomberg Daybreak: Americas."

July 28 -- Richard Clarida, global strategic advisor at Pimco, and Edward Morse, global head of commodity research at Citigroup, examine oil prices, central bank influence on commodities, the need for the Bank of Japan to over deliver on...

Sept. 13 -- Argentina's President Mauricio Macri outlines his policy goals over the next six months and talks about his commitment to work with Brazil's president and the nation's relationship with China. He speaks with Bloomberg's Erik...

June 20 -- Mark Mobius, executive chairman at Templeton Emerging Markets, discusses his market outlook in case of a "leave" vote in the U.K.'s Brexit referendum and what it could mean for emerging markets and the future of the European...

Oct. 4 -- David Zervos, chief market strategist at Jefferies, examines the IMF's global growth forecast and what he sees as a "consistent theme" of revising down U.S. economic growth. He speaks on "Bloomberg ‹GO›."

Oct. 10 -- Mark Mobius, executive chairman at Templeton Emerging Markets Group, and Robert Sinche, global strategist at Amherst Pierpont, discuss Japan's two percent inflation target, central banks driving economies and markets, and...

CLEAN : Residents react after attacks in Copenhagen

Oct. 26 -- Apostolos Bantis, director and head of emerging market credit research at Commerzbank, discusses the GCC bond space, his outlook for the OPEC agreement and oil and why he like Brazilian assets. He speaks to Yousef Gamal El-Din...

Sept. 1 -- Kevin Daly, portfolio manager at Aberdeen Asset Management, looks at market reaction to the impeachment of Dilma Rousseff and the issues facing President Michel Temer. He speaks on "Bloomberg Surveillance."

Oct. 31 -- Kit Juckes, global strategist at Societe Generale, examines market reaction to Friday's revelation of the FBI's probe of e-mails related to Hillary Clinton. Bloomberg's Marty Schenker joins the conversation on "Bloomberg...

Nov. 14 -- Legal & General Investment Management's John Roe discusses turmoil in the bond markets. He speaks on "Bloomberg Markets: European Close."

Sept. 13 -- In an investment pitch to the world, Argentina's President Mauricio Macri said no country has more upside than his country. He spoke to Bloomberg's Erik Schatzker at the Argentina Business & Investment Forum in Buenos Aires...

Oct. 17 -- Mohammed Apabhai, head of Asia trading strategy at Citigroup, discusses the strengthening U.S. dollar, its impact on Asia and emerging markets and the outlook for the yuan. He speaks to Bloomberg's Angie Lau and David Ingles...

Security at Paris's Louvre was reinforced on Sunday ahead of president-elect Emmanuel Macron's celebration party

Supporters of France's President-elect Emmanuel Macron praise his encouraging speech at his victory rally in Paris