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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Banking

Copper Panic of 1789

The Copper Panic of 1789 was a monetary crisis of the early United States that was caused by debasement and loss of confidence in copper coins that occurred under the presidency of George Washington. Following the American Revolutionary War, several U.S. states began minting their own coins, largely using copper. As copper was relatively easy to counterfeit, counterfeiters in states whic

Securities & exchanges

Eugene Rotberg

Eugene Harvey Rotberg, (January 19, 1930 – October 6, 2025) was an American lawyer and international investment banker. He was known for his expertise in financial risk management, interest and exchange rates, financial market regulation, and the role of international development institutions.

Fiat currencies

Funnyback

A Funnyback is a type of one-dollar silver certificate produced in 1928 and 1934 in the United States. People referred to the note as a "Funnyback" based on the significantly lighter green ink and unusual font printed on the reverse.

Securities & exchanges

Joel Seligman

Joel Seligman (born January 11, 1950) is an American legal scholar and former academic administrator. He served as the 10th president of the University of Rochester, in Rochester, New York, from 2005 to 2018. Seligman is also one of the leading authorities on securities law in the United States. Seligman stepped down from his presidency in 2018 following his handling of a university-wide

Banking

Michael Milken

Michael Robert Milken (born July 4, 1946) is an American financier. He is known for his role in the development of the market for high-yield bonds ("junk bonds"), which led to his reputation as the "Junk Bond King", and his conviction and sentence following a guilty plea on felony charges for violating U.S. securities laws. Milken's compensation while head of the high-yield bond departme

Trading basics

Visible Embryo Project

The Visible Embryo Project (VEP) is a multi-institutional, multidisciplinary research project originally created in the early 1990s as a collaboration between the Developmental Anatomy Center at the National Museum of Health and Medicine and the Biomedical Visualization Laboratory (BVL) at the University of Illinois at Chicago, "to develop software strategies for the development of distr