The 1986 protest against calculators is going viral on social media. (@JonErlichman/X) An old newspaper page from 1986 has resurfaced on social media, showing math teachers protesting against the use ...
A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking ...
Most stock quote data provided by BATS. US market indices are shown in real time, except for the S&P 500 which is refreshed every two minutes. All times are ET ...
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