How life on Earth was boosted by an asteroid collision 446m years ago

Something mysterious happened nearly half a billion years ago that triggered one of the most important changes in the history of life on Earth. Suddenly, there was an explosion of species, with the biodiversity of invertebrate animals increasing from a very low level to something similar to what we see today. The most popular explanation for this “Great Ordovician Biodiversification Event” is that it was a result of an uncomfortably hot Earth cooling and eventually heading into an ice age. But what actually triggered the change in temperature? In our new paper, published in Science Advances, we show that its…

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TNW Podcast: Boris comes over to co-host; Slack’s Cal Henderson talks European tech

Welcome to the new episode of the TNW Podcast — the show where we discuss the latest developments in the European technology ecosystem and feature interviews with some of the most interesting people in the industry. In today’s episode, Andrii is joined by Boris Veldhuijzen van Zanten, co-founder, member of the board, and former CEO of TNW. The topics discussed include the jobs created by Dutch startups, giant state funding for energy projects, translations of the word ‘computer’, and a bunch of other things in between. In the interview section, we’re featuring a conversation with Cal Henderson, co-founder and… This story continues at The Next Web from The Next Web https://ift.tt/jUgcNFD

Saudi Arabia and UAE confirm joint cryptocurrency trial

Saudi Arabia’s and the United Arab Emirates’ (UAB) central banks have teamed up to test a new cryptocurrency. The Saudi Arabian Monetary Authority (SAMA) and the Central Bank of the UAE confirmed the news in a joint statement released today. The proof-of-concept will see the two nations trial Aber, a digital currency, to see whether they can leverage the technology to reduce remittance costs. According to the statement, the project will also explore whether blockchain-based financial settlements between the two nations are viable. It’ll also seek to find out if a blockchain system can serve as an additional reserve for… This story continues at The Next Web from The Next Web http://bit.ly/2MBouNU

Xiaomi shows off its ultra-fast 200W wired and 120W wireless chargers

The fast-charging race is on, and it’s fun to watch manufacturers one-up each other with new battery tech. Today, Xiaomi claimed that it has achieved new speeds in both wired and wireless charging. It said that it has custom-built 200W wired and 120W wireless chargers. The Chinese manufacturer said that the 200W charger can fully juice up a device with a 4,000 mAh battery in 8 minutes and the 120W wireless charger can do the same task in 15 minutes. That’s pretty fast. For reference, a OnePlus 9 Pro with a 4,500mAh battery and 65W wired charger juices up fully in… This story continues at The Next Web Or just read more coverage about: Xiaomi from The Next Web https://ift.tt/3fBX22Y

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