When you short a stock, you are betting that the price of …
When you short a stock, you are betting that the price of the stock is going to decrease. In this video, learn about the basics about shorting stocks. Created by Sal Khan.
This audio excerpt captures the beginning of Bayard Rustin's 1967 "Freedom Budget" …
This audio excerpt captures the beginning of Bayard Rustin's 1967 "Freedom Budget" speech, describing the social and economic impact of racism over time.
A high-level explanation of digital signature schemes, which are a fundamental building …
A high-level explanation of digital signature schemes, which are a fundamental building block in many cryptographic protocols. Created by Zulfikar Ramzan.
An explanation of cryptographic proof-of-work protocols, which are used in various cryptographic …
An explanation of cryptographic proof-of-work protocols, which are used in various cryptographic applications and in bitcoin mining. Created by Zulfikar Ramzan.
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