Monday, February 17, 2020

Coronavirus

The show starts with our traditional lull, which always follows our initial introductions – when no one knows who should speak first, or prefer not to. However, we quickly regain our footing and get to the major topic of the day:  the coronavirus or COVID-19 as the doctors have dubbed it.

Shahin started out the conversation with a quick point about how supercomputing can help predict and track the progress of the disease. He also wonders about the economic effect on the tech business as inventories dry up while producers are sidelined by the virus. Dan puts out a sunny prediction that the entire medical infrastructure of the world is now focused on this virus and that we’ll surely see a cessation of the virus, aided by spring weather. Henry talks about how everything is interconnected todays global economy and how an incident in one geography can have ripple effects everywhere else. Jessi brings up the point that even if there was a vaccine, it would be difficult to get everyone vaccinated in a timely manner.

The team discusses how this might be a very good argument for diversification of supply chains in order to ensure supply of critical good. Jessi and Dan counter that having many smaller suppliers is less efficient than having few large-scale suppliers, thus, even if more suppliers were spread out geographically, competitive pressure would soon force them to consolidate in order to be competitive.

Why Nobody Should Ever be Online. Ever.

Henry brings up an article that discusses how only THREE of every 100,000 cyber-crimes are ever prosecuted, a shocking stat no matter how you look at it.

Catch of the Week



Jessi:  The Pentagon is requiring defense contractors to be cyber-security certified before they can take on new contracts. Definitely a step in the right direction.

Henry:  Comes up short this week due to spectacular snowfall at, and possibly in, his current home.

Shahin:  A book, The History of Fortran, has captured Shahin’s interest this week. In another catch, Shahin lauds AMD’s burgeoning strength in the HPC market, which is still building and should continue for some time into the future. Henry sounds a cautionary note about how AMD has to continue to execute and can’t whiff on the next generation of chips. Dan points how out AMD was first to 64 bit and first to multiple cores, which led to their first big market success over Intel, but how the company fumbled the ball later on and faded away.

Dan:  Avast Antivirus, developer of the free Avast antivirus software, was caught selling customer browser data, reinforcing the fact that nothing is really free in the world today. If you’re not paying for a product, then you ARE the product. It also reinforces Dan’s belief that if the software is free, it’s a virus.

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Thursday, February 6, 2020

Faster Weather, Pizza, Tires

And High Powered Radio Towers, too

The show starts out in the usual way with check ups on the health and happiness of our hosts. Jessi finished a 50-mile race over the weekend, which is admirable, particularly when you consider she was on foot.

With a reasonable decent segue, Dan moves the conversation to the topic of this show:  the shiny new ECMWF (European Centre for Medium-Range Weather Forecasts) supercomputer. This new system will give them roughly 5x more compute power than their current system. The new box is an Atos BullSequana XH2000AMD fueled by high-end AMD 7742 Epyc processors, which will be the most powerful weather computer in the world. During the conversation we look at the history of ECMWF vendors, discuss the implications on weather forecasts given the power of this new system and the computational difficulties inherent in weather prediction.

Why Nobody Should Ever be Online. Ever.

This week, Henry tells us about the Microsoft 250 million customer records exposure, but it’s a head fake! Henry explains how this is actually an example of how a company should handle an exploit and how this one wasn’t very bad. The verdict? Clickbait. But still stay offline.

Catch of the Week



Jessi:  Dominos is using GPUs and AI to drive their production and make their deliveries more efficient. Very cool.

Shahin:  Pirelli is making a cyber tire that is sensor enabled and can communicate road conditions to other tires/cars via a 5G network.

Shahin dips into his net again to highlight how a fantastically ambitious man built a radio station in Ohio that went from 50 watts to 500 watts, 50k watts, and eventually to 500k watts. See the video in the link and marvel at the ambition, work, and complexity.

Henry:  From empty net to a catch that will make Shahin’s catch obsolete, Henry makes a last second save with his story about how contact lenses will give us augmented reality and let us see road temperatures better than our tires will.

Dan:  Relates his triumphant but ultimately tragic drone lessons. Henry and Dan relate how they’ve both suffered grievous injuries at the hands of a .49 Cox gas engine.

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