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Emirati Astronaut Conducts 3D-Printing Experiment In Space
The experiment aims to assess the viability of 3D-printed knee cartilage tissue for treating injuries in remote areas on Earth and while in space.
Emirati astronaut Sultan Al Neyadi, and his colleague from NASA, Frank Rubio, are currently conducting experiments on the International Space Station on the viability of 3D-printed knee cartilage tissue.
The 3D printing lab, known as The BioFabrication Facility, has been built to evaluate whether low to zero-gravity conditions can improve printing quality compared to production on Earth, while examining the feasibility of 3D-printed cartilage tissue for fixing injuries in remote conditions, including in space.
Using cutting-edge technology, NASA hopes to eventually alleviate musculoskeletal injuries. “Crew members who experience musculoskeletal injuries on future deep space missions may benefit from the capability to bioprint tissue such as knee cartilage to promote recovery,” the space agency said in a recent press release.
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During the six-month mission, a total of 250 research experiments will be conducted, and Dr. Al Neyadi, who arrived recently onboard the ISS, has already undertaken studies on human heart tissue and served as a test subject for a sleep research program.
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LUVED Is A New Curated Preloved Marketplace For The UAE
Sellers keep 100 percent of every sale and AI can build a listing in five seconds — though the app’s smartest tools are still coming.
Secondhand shopping has become mainstream in the UAE, but the experience is still scattered across resale sites, social media and informal group chats. LUVED, a mobile-first marketplace that launched in Dubai this month, is betting it can pull that activity into one place — and that the thing buyers and sellers actually want is not more inventory, but trust.
The app trades in what it calls circular luxury: preloved fashion and lifestyle pieces across men’s, women’s and children’s categories, bought, sold or given away peer to peer. Its main pitch is economics, with sellers keeping 100 percent of every sale under a zero-commission, fast payout model, while buyers are promised vetted pieces at lower prices.
Where LUVED is staking its reputation is verification. Sellers pass a KYC check, and items run through a two-layer authentication system powered by Entrupy that pairs instant AI screening with human expert review for high-value pieces. Authenticity certificates travel with each item, payments sit in escrow, and a buyer-protection package the company calls The Safety Net adds a 48-hour return window and dispute resolution. Door-to-door logistics removes the in-person meetups that make most resale deals awkward.
An in-app assistant called Luvbot — offering selling insights and demand-based recommendations — is soon to be introduced to the platform. Other features include autofill and dynamic pricing that lets users build a listing in as little as five seconds from three photos, plus a swipe-based feed, story-style drops and in-app chat in English and Arabic. Finally, a gifting layer, Luved & Gifted, lets users pass items to others inside the app rather than sell them.
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“After moving to Dubai, I saw how difficult it was to sell or even give things away,” says founder and CEO Shaima Sibtain. The friction is real, and so is the competition. In resale, trust is won transaction by transaction — and that is the test LUVED has set itself.
The app is live on the App Store now, with Google Play to follow. The company also plans to expand across the region, which will be the real test for a marketplace staking everything on trust.
