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This is today’s edition of The Download our weekday newsletter that provides a daily dose of what’s going on in the world of technology.

Why sounds and smells are as vital to cities as the sights

When David Howes thinks of his home city of Montreal, he thinks of the harmonious tones of carillon bells and the smell of bagels being cooked over wood fires. But when he stopped in at his local tourism office to ask where they recommend that visitors go to smell, taste, and listen to the city, he just received blank stares.

“They only know about things to see, not about the city’s other sensory attractions, its soundmarks and smellmarks,” says Howes, director of Concordia University’s Center for Sensory Studies, a hub for the growing field often referred to as “sensory urbanism.”

Around the world, researchers like Howes are investigating how nonvisual information defines the character of a city and affects its livability. Using methods ranging from low-tech sound walks and smell maps to data scraping, wearables, and virtual reality, they’re fighting what they see as a limiting visual bias in urban planning. Read the full story.

—Jennifer Hattam

These scientists want to capture more carbon with CRISPR crops

The news: Plants are the original carbon capture factories—and a new research program aims to make them more effective by using gene editing. The Innovative Genomics Institute, a research group founded by CRISPR co-inventor Jennifer Doudna, has announced a new program to use the revolutionary gene-editing tool on agricultural crops to boost their aptitude for carbon storage. 

How it’d work: One of the primary goals will be to tweak photosynthesis so plants can grow more quickly. By altering the enzymes involved, researchers could cut out energy-sapping side reactions, including some that release carbon dioxide. The researchers also hope they can find ways to store more carbon in the soil, for example by encouraging larger, deeper root systems. 

Bigger picture: It’ll be a significant challenge to make these techniques work, but the research is part of a growing effort by scientists to find ways to vacuum up the carbon dioxide already in the atmosphere in order to slow climate change. Read the full story.

—Casey Crownhart

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 The crypto market is in freefall 
With colossal amounts of money at stake, crypto’s volatility now looks less thrilling and more worrying. (New York Mag)
The price of Bitcoin has plunged to its lowest in 18 months. (Bloomberg $)
Even the most bullish investors are freaking out. (Motherboard)
Crypto companies are making major layoffs, too. (The Verge)
El Salvador has lost around half its Bitcoin investment. (Mashable)
It’s okay to opt out of the crypto revolution. (MIT Technology Review)

2 Big Tech has agreed to disclose more about disinformation
On a country-by-country basis, something tech companies have previously resisted. (FT $)
The EU is threatening to fine them for failing to deal with deepfakes. (Reuters)

3 What studying strokes teaches us about addiction

A particular neural network in the brain could hold the key to quitting smoking. (NYT $)

4 The long fight to get illegal, nonconsensual videos taken offline  
Survivors have struggled to get footage removed from Pornhub. (New Yorker $)
Deepfake porn is ruining women’s lives. (MIT Technology Review)

5 SpaceX has gained approval to launch its Starship rocket from Texas

But it has to meet stringent measures to protect the environment. (WP $)
This newborn star has a sibling. (Phys)
Our maps of the Milky Way have just received a major upgrade. (Nature)

6 India’s officials are big fans of facial recognition
Privacy advocates disagree with police claims it’s only being used to surveil criminals. (Motherboard)
Here’s how to stop AI from recognizing your face in selfies. (MIT Technology Review)

7 We need to change how we warn beachgoers about deadly currents 
Static warning signs aren’t working. Systems that warn of changing conditions might. (Hakai Magazine)
There’s a global movement dedicated to raising awareness of rip currents. (The Guardian)

8 People are increasingly terrified of being canceled
Psychiatrists wonder if it’s a new manifestation of OCD centered around fear of social ruin. (Slate)

9 Electric car designs are getting more creative
While some are becoming more luxurious, others seat only two passengers. (The Guardian)
This startup wants to pack more energy into electric vehicle

Read More

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By: Rhiannon Williams
Title: The Download: Sensory cities and carbon trapping-crops
Sourced From: www.technologyreview.com/2022/06/14/1053854/download-sensory-cities-urban-planning-carbon-trapping-crops-crispr/
Published Date: Tue, 14 Jun 2022 12:01:00 +0000

Tech

LATAM crypto exchange Bitso and FMF launch NFT of Mexico’s National Team jerseys

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Bitso, a leading cryptocurrency platform operating in Latin America, and the Mexican Football Federation (FMF), today announced the joint launch of the first collectible NFT of the Mexico National Team’s jerseys that was acquired in cryptocurrencies.

This morning through their social media platforms, the FMF and Bitso announced the opportunity to acquire the new official National Team fan jerseys ahead of the team’s participation in the 2022 World Cup. In just 20 minutes, the entire collection sold out.

bitsonftjeysey
The NFTs of the jerseys have an exclusive design for the metaverse – each is unique on the blockchain and can be resold by its owner in subsequent transactions.

The collection consisted of 100 official physical jerseys, each with a corresponding NFT version of the jersey that fans’ avatars can wear within the Decentraland metaverse. Each physical and NFT jersey set sold for the equivalent of $1,800 MXN in ethers.

“Our mission is to make cryptocurrency useful in the everyday life of Mexicans; we are committed to spreading the technology through innovative opportunities that help people throughout the country familiarize themselves with this new world. We are very excited to offer the incredible, historic opportunity for the fans of our National Team so that through their Bitso account, they can wear the colors of the National Team on and ‘off’ the field in the metaverse.”
– Bárbara González Briseño, General Director of Bitso México

Jersey NFTs

Created by Bitso, the virtual jersey sports the official colors of Mexico and the new National Team shield, characteristics that will make it stand out when users wear it in the virtual world of Decentraland.

The post LATAM crypto exchange Bitso and FMF launch NFT of Mexico’s National Team jerseys appeared first on CryptoNinjas.

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By: CryptoNinjas.net
Title: LATAM crypto exchange Bitso and FMF launch NFT of Mexico’s National Team jerseys
Sourced From: www.cryptoninjas.net/2022/07/29/latam-crypto-exchange-bitso-and-fmf-launch-nft-of-mexicos-national-team-jerseys/
Published Date: Fri, 29 Jul 2022 15:19:02 +0000

Did you miss our previous article…
https://www.mansbrand.com/the-download-a-breakthrough-climate-bill-and-twitters-terrible-trends/

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Long-running crypto exchange EXMO unveils “lively” rebrand amidst growth

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EXMO, a crypto exchange platform operating since 2014, announced this week a rebranded visual identity with includes a new logo, brand colors, and design features. This new branding comes as EXMO continues to grow its crypto platform while also seeking to expand its presence in other jurisdictions.

Some new developments underway at EXMO:

Soon, users will be able to earn passive income from EXMO’s new staking platform.Plans to launch an EXMO crypto debit card.Expansion of its services in international markets with the opening of offices in Poland and Lithuania.

EXMO’s new logo

The rationale for the re-brand:

“At EXMO, we have a vision of a world where crypto is in every wallet. Hassle-free. We want to achieve this by making crypto as simple and accessible to everyone as possible. And we know that you already appreciate EXMO for offering user-friendly services and helpful support. Also for the opportunity to trade anywhere and anytime, closing deals in just a few taps. Such important changes required a rethinking of our corporate style, which has long needed a massive upgrade. So today we are introducing a new brand identity for EXMO with a completely new visual concept. We are launching a new logo, brand colors, and design elements. Our key design principles are simplicity, boldness, and a pinch of fun. But most importantly, we have changed our logo. Simple and easily recognizable, it represents the humanity of our brand. The logo stands out due to the wavy letter ‘m’ which symbolizes exchange rate charts and also resembles a spring that will launch you into the crypto world.”
– The EXMO Team regarding the re-branding

The post Long-running crypto exchange EXMO unveils “lively” rebrand amidst growth appeared first on CryptoNinjas.

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By: CryptoNinjas.net
Title: Long-running crypto exchange EXMO unveils “lively” rebrand amidst growth
Sourced From: www.cryptoninjas.net/2022/07/26/long-running-crypto-exchange-exmo-unveils-lively-rebrand-amidst-growth/
Published Date: Tue, 26 Jul 2022 08:10:38 +0000

Did you miss our previous article…
https://www.mansbrand.com/stitching-together-the-grid-will-save-lives-as-extreme-weather-worsens/

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Stitching together the grid will save lives as extreme weather worsens

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The blistering heat waves that set temperature records across much of the US in recent days have strained electricity systems, threatening to knock out power in vulnerable regions of the country. 

The electricity has largely stayed online so far this summer, but there have been scattered problems and close calls already. 

Heavy use of energy-sucking air-conditioners is the biggest problem. But intense heat can also reduce the output of power plants, blow transformers, and force power lines to sag. Severe droughts across large parts of the country have also significantly reduced the availability of hydroelectric power, according to the North American Electric Reliability Corporation (NERC). 

It’s unlikely to get better soon. A number of grid operators may struggle to meet peak summer demand, creating the risk of rolling blackouts, the NERC report notes.

The nation’s isolated and antiquated grids are in desperate need of upgrades to keep the lights, heat, and air-conditioning on in the midst of extreme weather events that climate change is making more common, severe, and dangerous. One clear way to ease many of these issues is to more tightly integrate the country’s regional grids, stitching them together with more long-range transmission lines. 

If electricity generated in one area can be more easily shared across much wider regions, power can simply flow to where it’s needed at those moments when customers crank up air-conditioners en masse, or when power plants or fuel supply lines fail amid soaring temperatures, wildfires, hurricanes, or other events, says Liza Reed, a research manager focused on transmission at the Niskanen Center, a Washington, DC, think tank.  

The problem is it’s proved difficult to build more long-range transmission and grid interconnections for a variety of reasons, including the permitting challenges of erecting wires through private and public lands across cities, counties, and states and the reluctance of local authorities to forfeit control or submit to greater federal oversight.

The case of Texas

The unreliability of the US grid is not a new problem. Severe heat and winter storms have repeatedly exposed the frailty of electricity systems in recent years, leaving thousands to millions of people without power as temperatures spiked or plunged.

One of the fundamental challenges is that the grids today are highly fragmented. There are three main electricity networks within the US: the Eastern Grid, the Western Grid, and the Electric Reliability Council of Texas (ERCOT). But there are numerous regional transmission organizations within those first two systems, including the California Independent System Operator, Southwest Power Pool, PJM Interconnection, New York ISO, and more. 

These grids form a complex web of networks operating under different regulators, rules and market structures, and often with limited connections between them.

Map USA grid
A variety of regional transmission organizations oversee different parts of the nation’s aging and fragmented grids, which operate under different rules and with often limited connections between them.
legend

ERCOT is especially isolated, in part because of the desire among local politicians, citizens, and power companies to avoid added competition, the hassle of following other states’ rules, and oversight from the Federal Energy Regulatory Commission (FERC). But the state offers a case study in why that can be a serious problem amid increasingly harsh climate conditions, Reed says.

The Texas grid operator pleaded with customers several times earlier this month to cut electricity use as blistering summer temperatures created  demand surges that threatened to outstrip supply and require rolling blackouts.  Low wind conditions, cloud cover, and outages at fossil-fuel power plants added to the strains.

Shutting off the electricity needed to run air-conditioning in triple-digit temperatures

Read More

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By: James Temple
Title: Stitching together the grid will save lives as extreme weather worsens
Sourced From: www.technologyreview.com/2022/07/28/1056483/stitching-together-the-grid-will-save-lives-as-extreme-weather-worsens/
Published Date: Thu, 28 Jul 2022 08:00:00 +0000

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