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Archivo del Autor: Belen De Leon

Deploy the space harpoon

Watch out, starwhales. There’s a new weapon for the interstellar dwellers whom you threaten with your planet-crushing gigaflippers, undergoing testing as we speak. This small-scale version may only be good for removing dangerous orbital debris, but in time it will pierce your hypercarbon hides and irredeemable sun-hearts.

Literally a space harpoon. (Credit: Airbus)

However, it would be irresponsible of me to speculate beyond what is possible today with the technology, so let a summary of the harpoon’s present capabilities suffice.

The space harpoon is part of the RemoveDEBRIS project, a multi-organization European effort to create and test methods of reducing space debris. There are thousands of little pieces of who knows what clogging up our orbital neighborhood, ranging in size from microscopic to potentially catastrophic.

There are as many ways to take down these rogue items as there are sizes and shapes of space junk; perhaps it’s enough to use a laser to edge a small piece down toward orbital decay, but larger items require more hands-on solutions. And seemingly all nautical in origin: RemoveDEBRIS has a net, a sail and a harpoon. No cannon?

You can see how the three items are meant to operate here:

The harpoon is meant for larger targets, for example full-size satellites that have malfunctioned and are drifting from their orbit. A simple mass driver could knock them toward the Earth, but capturing them and controlling descent is a more controlled technique.

While an ordinary harpoon would simply be hurled by the likes of Queequeg or Dagoo, in space it’s a bit different. Sadly it’s impractical to suit up a harpooner for EVA missions. So the whole thing has to be automated. Fortunately the organization is also testing computer vision systems that can identify and track targets. From there it’s just a matter of firing the harpoon at it and reeling it in, which is what the satellite demonstrated today.

This Airbus-designed little item is much like a toggling harpoon, which has a piece that flips out once it pierces the target. Obviously it’s a single-use device, but it’s not particularly large and several could be deployed on different interception orbits at once. Once reeled in, a drag sail (seen in the video above) could be deployed to hasten reentry. The whole thing could be done with little or no propellant, which greatly simplifies operation.

Obviously it’s not yet a threat to the starwhales. But we’ll get there. We’ll get those monsters good one day.


Source: TechCrunch

Gadget Lab Podcast: The Allure of OG Usernames

Product designer Chris Messina snagged @chris as his Instagram name. It’s been awesome—and terrible. Plus: Amazon splits with NYC, on the Gadget Lab podcast.
Source: Wired

With HQ2, New York and Amazon Played a Zero Sum Game—And Everyone Lost

With the HQ2 split, New York lost a chance for a more diverse economy. Amazon lost a chance to engage with critics. And in it all, America lost out too.
Source: Wired

Twitch-streamer Ninja toys are here to be your gaming companions – CNET

From little figurines to wigs to wear while you play Fortnite, his new line of products from Wicked Cool Toys has you covered.
Source: CNET

Ferrari's next hybrid will debut this year, EV coming after 2022 – Roadshow

60 percent of Ferrari’s lineup will offer hybrid variants by 2022, also.
Source: CNET

Samsung to stop making 4K Blu-ray players, report says – CNET

Word is Samsung won’t produce a follow-up to its M8500 4K Blu-ray player
Source: CNET

GoTrendier raises $3.5 million to take on Spanish-language fashion marketplaces

Thanks to environmentally conscious young buyers, throwaway culture is dying not only in the U.S., but also in Latin America — and startups are poised to jump in with services to help people recycle used clothing.

GoTrendier, a peer-to-peer fashion marketplace operative in Mexico and Colombia, has raised $3.5 million USD to do just that. And investors are eyeing the startup as the digital fashion marketplace growth leader in Spanish-speaking countries. 

GoTrendier, founded by Belén Cabido, is a platform that lets users buy and sell secondhand clothing. Cabido tells me that the new capital will enable GoTrendier to expand deeper into Mexico and Colombia, and launch in a new country: Chile. 

GoTrendier enables users to buy and sell used items through the GoTrendier site and app. The platform categorizes users as either salespeople or buyers. Salespeople create their own stores by uploading photos of garments along with a description and sale price. Buyers browse the platform for deals and once a buyer bites, the seller is given a prepaid shipping label. 

Sound familiar? Businesses like Poshmark and GoTrendier have no actual inventory, which allows the companies to take on less of a risk by having smaller overhead costs. In turn, the company acts as more of a social community for fashion exchanges.

In order to make money, Poshmark takes a flat commission of $2.95 for sales under $15. For anything more than that, the seller keeps 80 percent of their sale and Poshmark takes a 20 percent commission. Poshmark also owes its success to the socially connected shopping experience it created and the audience building features available to sellers — as detailed in this Harvard Business School study. GoTrendier has a similar commission pricing strategy, taking 20 percent off plus an additional nine pesos (about 48 cents in U.S. currency) for all purchases. The service also takes advantage of social media and sharing features to help connect and engage its fashion-loving community. 

But these companies are also largely venture-backed. In the case of GoTrendier, the round gave shareholder entry to Ataria, a Peruvian fund that invests in early-stage tech companies with high earning potential. Existing investors Banco Sabadell and IGNIA reinforced their position, along with Barcelona-based investors Antai Venture Builder, Bonsai Venture Capital and Pedralbes Partners.

GoTrendier amassed a user base of 1.3 million buyers and sellers throughout its four years of existence. The service operates in Mexico and Colombia, and will use its newest capital to launch in Chile — another market Cabido says is experiencing high demand for a secondhand fashion buying and selling service.

Online marketplace companies are growing in Latin America as smartphone adoption and digital banking services multiply in the region. But international expansion has proven to be an issue. Enjoei, a similar fashion marketplace that owns the market share in Brazil, had a botched attempt at expanding to Argentina due to Portugese-Spanish language barriers and eventually determined that Brazil was a large enough market in which to build its business — thus carving out an opportunity for companies like GoTrendier that offer the same services to dominate the surrounding Spanish-speaking markets in Latin America.

Many have remarked that Latin America’s tech scene is filled with copycats — or companies that emulate the business models of American or European startups and bring the same service to their home market. In order to secure bigger foreign investment checks, founders from growing tech regions like Latin America certainly must invent proprietary technologies. Yet there’s still value — and capital — in so-called copycat businesses. Why? Because the users are there and in some cases it’s just easier to start up.

According to investor Sergio Pérez of Sabadell Venture Capital, “The volume of the market for buying and selling second-hand clothes in the world was 360 million transactions in 2017 and is expected to reach 400 million in 2022.” A 2018 report from ThredUp also claimed that the size of the global secondhand market is set to hit $41 billion by 2022. The “throwaway” culture is disappearing thanks to environmentally conscious millennial buyers. As designer Stella McCartney famously said, “The future of fashion is circular – it will be restorative and regenerative by design and the clothes we love never end up as waste.” By buying on GoTrendier, the company claims its users have been able to save USD $12 million and have avoided more than 1,000 tons of CO2 emissions.

Founders building companies in Latin America aren’t necessarily as capital-hungry as Silicon Valley-based founders, (where a Series A can now equate to $68 million, apparently). Cabido tells me her company is able to fulfill operations and marketing needs with a lean staff of 30, noting that there’s a lot of natural demand for buying and selling used clothing in these regions, thus creating organic growth for her business. She wasn’t looking to raise capital, but investors had their eye on her. “[Investors] saw the tension of the marketplace, and we demonstrated that GoTrendier’s user base could be bigger and bigger,” she says. With sights set on new markets like Chile and Peru, Cabido decided to move forward and close the round.  

Poshmark, which benefits from indirect and same-side network effects, has raised $153 million to date from investors like Temasek Holdings, GGV and Menlo Ventures. Just like GoTrendier, Poshmark’s Series A was also a $3.5 million round.

Who’s to say that that amount of capital can’t boost a network effects growth model in Latin America too? The users are certainly waiting. 


Source: TechCrunch

California's Rain Was a 'Cat 4' Atmospheric River. Wait, What?

All that rain drenching California this week came from an atmospheric river. A new rating scale would tell you how much water is fueling the system.
Source: Wired

The best home coffee grinders you can buy right now – CNET

Looking for a great coffee grinder to use at home? Here are our favorites.
Source: CNET

Amazon pulls HQ2 from New York: Here are all the reactions – CNET

“You have to be tough to make it in New York City,” says New York Mayor Bill de Blasio.
Source: CNET

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