It hasn't been a good round of earnings for Silicon Valley's big names.
The change in the price of crypto-currencies, like Bitcoin, and other crypto-assets are due to investors realising the value.
While the current speculation in crypto-currency and assets should make us pause, this is not a speculative driven bubble like tulips, or gold mining stocks.
Bulls dominate Wall Street but behind them always lurks a big bear.
Wall St bull via www.shutterstock.com
Bankers are back to their old ways, putting the global economy at risk just six years after standing at the brink of another Great Depression.
Science, like any other field that attracts investment, is prone to bubbles. Overly optimistic investments in scientific fields, research methods and technologies generate episodes comparable to those…