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BF16, the new number format optimized for deep learning, promises power and compute savings with a minimal reduction in prediction accuracy.

BF16, sometimes called BFloat16 or Brain Float 16, is a new number format optimised for AI/deep learning applications. Invented at Google Brain, it has gained wide adoption in AI accelerators from Google, Intel, Arm and many others.

The idea behind BF16 is to reduce the compute power and energy consumption needed to multiply tensors together by reducing the precision of the numbers. A tensor is a three-dimensional matrix of numbers; multiplication of tensors is the key mathematical operation required for AI calculations.

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Wall Street’s Biotech Investment Wizard — On this most recent ideaXme (http://radioideaxme.com/) episode, I was honored to be joined by my friend, and biotech / pharma / healthcare investment banker extraordinaire, Frederick Frank, to talk about his 50-year career history behind the industry’s mega-deals — #Ideaxme #Biopharma #Biotech #WallStreet #Mergers #Acquisitions #VentureCapital #Genentech #Roche #BristolMyersSquibb #PrivateEquity #Health #Wellness #Longevity #Regeneration #LifeExtension #Aging #IraPastor #Bioquark #Regenerage

Ira Pastor, ideaXme exponential health ambassador, interviews Fred Frank, Founder and Chair of Evolution Life Science Partners, an investment bank focused on the needs of life sciences and healthcare companies.

Ira Pastor Comments:

Continue reading “Biotech’s Wizard Of Wall Street : Fred Frank At The Forefront of Investment” | >

Cities change as they grow — not only by adding area or population but also in a variety of other ways, from the length and width of their roads to economic growth to the distribution of elementary schools. Social scientists often clash over the best way to measure change as a city swells. Traditionally, they’ve taken a cross-sectional approach, which means collecting data on a large number of cities of diverse sizes at the same moment in time. More recently, some researcher…

New work reconciles divergent methods used to analyze the scaling behavior of cities.

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A region beneath the rough waters of the North Sea, known as Doggerland, holds archaeological clues to the past. Watch how researchers are using advances in mapping and leads from dredging sites to piece together the history of this vanished landscape.

Read the story: https://www.sciencemag.org/news/2020/01/relics-washed-beache…-north-sea

Europe’s Lost Frontiers Research:
The study was supported by European Research Council funding through the European Union’s Horizon 2020 re-search and innovation programme (project no. 670518 LOST FRONTIERS, https://erc.europa.eu/ https://lostfrontiers.teamapp.com/) and the Estonian Research Council grant (https://www.etag.ee/, project no. PUTJD829). We acknowledge PGS (https://www.pgs.com/) through provision of data under license CA-BRAD-001‑2017. The Brown Bank expeditions were supported through the Flanders Marine institute (VLIZ, http://www.vliz.be/en) and the Royal Belgian Institute of Natural Sciences (https://odnature.naturalsciences.be/belgica/en/)

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Still, the fact that many labs worldwide are capable of printing viruses is worrisome.

A few years ago, for instance, Canadian researchers alarmed the scientific community when they assembled synthetic horsepox in a lab — a virus closely related to smallpox, which killed hundreds of millions before researchers developed a vaccine.

The same technique, the researchers said at the time, could be be used to bring back smallpox, giving terrorists tools to set off a deadly pandemic.

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Meet Surena IV, an adult-size humanoid built by University of Tehran roboticists.

A little over a decade ago, researchers at the University of Tehran introduced a rudimentary humanoid robot called Surena. An improved model capable of walking, Surena II, was announced not long after, followed by the more capable Surena III in 2015.

Now the Iranian roboticists have unveiled Surena IV. The new robot is a major improvement over previous designs. A video highlighting its capabilities shows the robot mimicking a person’s pose, grasping a water bottle, and writing its name on a whiteboard.

Continue reading “Iran Unveils Its Most Advanced Humanoid Robot Yet” | >