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Blog – Page 6099

Circa 2020

A newly recruited firefighter in Los Angeles put out a major fire even before being formally introduced at a news conference. That new recruit is a robot.

The Thermite RS3, the first robotic firefighting vehicle in the United States, was scheduled to arrive at the news conference the morning of October 13 but it was diverted to a major emergency structure fire in the fashion district in Downtown Los Angeles earlier that day.

“It was exciting to see this unique piece of apparatus put into action on its first day in service,” said Los Angeles Fire Department Capt. Erik Scott.

Continue reading “The first firefighting robot in America is here —- and it has already helped fight a major fire in Los Angeles” | >

Investment Led by Alpha Wave Ventures, a Global Growth Stage Falcon Edge | Chimera Partnership, along with Abu Dhabi Growth Fund (ADG), Accelerates Business Expansion and Relentless Pursuit of AI Innovation.

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Finland-based Wolt was founded in 2014 by Miki Kuusi, who, upon the deal closing, will run DoorDash International and report to Xu. The company has over 4,000 employees across 23 countries and its technology enables users to easily discover and receive food via its platform by selecting a restaurant, placing the order and hitting send.

Wolt has raised over $850 million to date, according to its Crunchbase profile. Its most recent funding round was $530 million in January, led by Iconiq Growth, with participation from Tiger Global, DST, KKR, Prosus, EQT Growth, EQT Ventures and Coatue.

Wolt represents DoorDash’s sixth acquisition according to Crunchbase data and its second in 2,021 which includes an acquisition of Chowbotics earlier this year. The latest transaction is expected to close in the first half of 2022.

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In a first for particle physics, the CMS collaboration has observed three J/ψ particles emerging from a single collision between two protons.

It’s a triple treat. By sifting through data from particle collisions at the Large Hadron Collider (LHC), the CMS collaboration has seen not one, not two but three J/ψ particles emerging from a single collision between two protons. In addition to being a first for particle physics, the observation opens a new window into how quarks and gluons are distributed inside the proton.

The J/ψ particle is a special particle. It was the first particle containing a charm quark to be discovered, winning Burton Richter and Samuel Ting a Nobel prize in physics and helping to establish the quark model of composite particles called hadrons.

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Engineers have successfully transferred digitally encoded information wirelessly using nuclear radiation instead of conventional technology.

Radio waves and mobile phone signals relies on for communication but in a new development, engineers from Lancaster University in the UK, working with the Jožef Stefan Institute in Slovenia, transferred digitally encoded information using “fast neutrons” instead.

The researchers measured the spontaneous emission of fast neutrons from californium-252, a radioactive isotope produced in nuclear reactors.

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