When Can Twitter Begin Its IPO Roadshow?

Oct. 1 (Bloomberg) -- Today's "BWest Byte" is 21, for the amount of days Twitter has to wait to begin its roadshow after the public filing its S-1. Cory Johnson reports on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)
Organs-on-a-Chip Shake Up Drug Testing
38:21 - Our latest BWest series: Bioengineering the Senses. We take a closer look at tech on the frontiers of medical science. Today, we take a look at organs-on-a-chip under development at the Wyss Institute of Harvard University. Could this device speed up and improve the way new medicines are developed? (Source: Bloomberg)
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