Good morning, everyone, im scott mcgrew. This is a ledger. I bought it at office depot for five bucks. You can make an argument this is one of the most important inventions in public history. Public ledgers help people keep track of who owned what property. Important in the growth of colonial america and as far back as egyptians, they allowed banks and businesses to offer credit and make payments. Today ledgers are on the computers and theres a new computerized ledger that captured everybodys attention, called the blockchain. I cannot show you the blockchain because its inside computers but all it is is a ledger, who has paid what to whom. What keeps it honest, there are copies of that laedger on computers all over. The change is reflected in ledgers all over the world. Brad garlinghouse runs ripple. Martin jiles with m. I. T. Technology review. How did i do . Is that what the blockchain is . You did a really nice job. So lots of people have heard of this. They know its important, why
In at the de young. Raquel garcia del real yeah, so this exhibition is really, really unique. Its about over 20 years of collaboration with Mexican Government and el inah, which is the National Institute for anthropology and history. And what we have for you at the museum is over 200 artifacts, many of them recently excavated, new findings, so stuff you have never seen before from this city of teotihuacan, which is a city that is in central mexico and it predates the aztecs. This city was flourishing around the year 400 common era. And we have beautiful murals from them, we have objects made up of obsidian, seashell, jade. And this exhibition is really good cause its really showing you a lot of their culture and a lot of the art that they were producing, but also how teotihuacan was a city. Damian now, ive been to teotihuacan, ive climbed one of theor walked up to one of the pyramids there. Raquel yeah. Damian talk about [speaking in foreign language] talk about how you feel when you e
Here. Good morning, everyone. My first guest this morning is one of the few Silicon Valley ceos to take his Company Public this year. They use state of the art flash memory inside making their products faster, more energy efficient, and far less likely to break down. Despite the obvious advantages, investors have been weary. Job number one is selling to businesses and that is going swimmingly. Let me ask you, first, about i have a lot of viewers who are prepublic, preipo. I think it is a tougher clima climate. We have competitive margins and some of the best growth in the industry. It was important to come out and there was several other issues. We had to make it out or were priced below range. Companies need to be really well prepared in this market to be successful. Let me ask you a question of nysd versus nasdaq. Why did you choose were very close to both exchanges. And i would say it was a very tough call. Each put together a really attractive package and it was a tough decision. W