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Sidechains vs Plasma vs Sharding

Special thanks to Jinglan Wang for review and feedback One question that often comes up is: how exactly is sharding different from sidechains or Plasma? All three architectures seem to involve a hub-and-spoke architecture with a central “main chain” that serves as the consensus backbone of the system, and a set of “child” chains containing actual user-level transactions. дальше »

2019-6-14 04:03


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Bullish on Bitcoin, Bearish on Trade Relations With Jeffrey Tucker

Dave and Grahm are back with news and price narratives around 2019’s top-performing financial asset. This week’s stories include mainstream media’s Bitcoin FOMO, the real story of Laszlo Hanyecz (the guy behind Bitcoin Pizza Day), Dutch authorities taking down Bestmixer, Tether being partially backed by bitcoin and what Libertarian politician Ron Paul thinks about the U. дальше »

2019-5-29 16:42


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Marketers shouldn’t base their plans on click-bait — get the real data

Simon Kemp is a global thought leader in digital marketing, CEO of Kepios, and the author of Hootsuite and We Are Social’s renowned Global Digital reports. In his talk ‘Don’t believe the hype: what people are really doing online’ at TNW2019 he explained how the imminent “social media apocalypse” that’s been proclaimed news stories is far from being true. дальше »

2019-5-9 18:55


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Umm, how did a fly get into this ‘weather-sealed’ camera lens?

Weather-sealed camera lenses let you shoot in the rain, in the snow, at the beach, in a desert, and all sorts of situations that might otherwise make you think twice about bringing your gear. They’re sealed against the elements, so though it’s not uncommon to find some specs of dust here and there, that’s usually as bad as it gets… which is why I’d really like to know: how did a whole fly get into one? Roger Cicala from the aptly named Lensrentals. дальше »

2019-4-12 21:19