Team paves the way for growing human organs for transplantation with new proof-of-concept

by University of Maryland

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Bhanu Telugu, UMD. Credit: Edwin Remsberg, UMD

In a new paper published in Stem Cell Reports, Bhanu Telugu and co-inventor Chi-Hun Park of the University of Maryland (UMD) Department of Animal and Avian Sciences show for the first time that newly established stem cells from pigs, when injected into embryos, contributed to the development of only the organ of interest (the embryonic gut and liver), laying the groundwork for stem cell therapeutics and organ transplantation. Telugu’s start-up company, Renovate Biosciences Inc. (RBI), was founded with the goal of leveraging the potential of stem cells to treat terminal diseases that would otherwise require organ transplants, either by avoiding the need for transplants altogether or creating a new pipeline for growing transplantable human organs. With the number of people who suffer from organ failures and the 20 deaths per day in the U.S. alone purely from a lack of available organs for transplant, finding a new way to provide organs and therapeutic options to transplant patients is a critical need. In this paper, Telugu and his team are sharing their first steps towards growing fully transplantable human organs in a pig host.

Continue reading… “Team paves the way for growing human organs for transplantation with new proof-of-concept”

NASA Wants to Send Robot Dogs to Roam Mars

.By  Fabienne Lang

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Scientists are working with Spot the robot dog to head to the Red Planet

There will soon be dogs roaming around on Mars. Well, robot dogs.

NASA/JPL Caltech scientists are working on “Mars Dogs,” which are robot dogs set to autonomously navigate the Red Planet’s rough terrain and underground caves, as was first reported by Live Science.

The team presented its plan virtually on December 14 at the annual American Geophysical Union (AGU). 

These Mars Dogs will operate much in the same way as the rovers Spirit, Opportunity, Curiosity, and Perseverance, but will be able to do much more.

These new four-legged robots will be more agile and will come equipped with sensors informing them when obstacles come in the way, will be able to select specific paths, and create virtual maps of underground tunnels and caves, said the scientists.

These robotic dogs will be able to get back up if they fall down on Mars’ tricky terrain — something current rovers aren’t able to do. 

Looks like dogs will still be man’s best friend on a different planet. 

Continue reading… “NASA Wants to Send Robot Dogs to Roam Mars”

EV startup Canoo unveiled 2 futuristic electric delivery vehicles to take on vans coming from Rivian, Ford, and Mercedes

Tim Levin 

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Canoo MPDV. 
  • Electric-vehicle startup Canoo unveiled two delivery vans Thursday and announced that a third, larger version is in the works. 
  • The futuristic-looking MPDV1 and MPDV2 will offer up to 500 cubic feet of cargo room and get an EPA-estimated range of up to 230 miles. 
  • Canoo offers customizations like storage lockers and shelving, and said large customers can develop a fleet of custom vans. 
  • Limited availability starts in 2022, with full-scale production beginning the following year. 

Tesla may have a lineup of electric luxury cars and a battery-powered semi on the way, but it doesn’t offer any smaller work vehicles for last-mile deliveries and small businesses. EV startup Canoo is targeting that exact space with a new lineup of futuristic electric delivery vans it announced Thursday. 

Canoo unveiled two multi-purpose delivery vehicles — a small MPDV1 and a medium-sized MPDV2 — and announced that a third, larger MPDV3 is in the works as well. The customizable vans can be tailored for use with many different types of businesses, Canoo said. 

Legacy automakers and startups alike have announced plans for battery-powered work vans, with RivianFord, Mercedes-Benz and Bollinger all making inroads into the space in the last couple of years. 

EVs are well-suited for commercial use, because range often poses less of a problem, commercial vehicles tend to follow predictable routes, and EVs are cheaper to run and maintain than gas-powered vehicles. 

Learn more about Canoo’s delivery vehicles — which the company says will hit streets in 2022 — below.

Continue reading… “EV startup Canoo unveiled 2 futuristic electric delivery vehicles to take on vans coming from Rivian, Ford, and Mercedes”

17 things you’ve already forgotten happened in 2020

By Jeva Lange

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At long, long, long last, this weird and horrible year is ending. But however much it might feel like it, a pandemic was not the only thing to happen in 2020.

Here are 17 of the biggest, bizarrest, space-aliens-exist-est moments of the year that you’ve already forgotten happened.

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E-bikes and e-scooters will transform our cities in 2021

By LUCY YU

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The startup world likes to celebrate exciting new technologies, such as AI and autonomous vehicles. But these are newcomers to the party compared to the electric motor, whose precursor technology celebrates its 200th birthday in 2021. Yet today, mobility overwhelmingly runs on fossil fuels. Electric-powered vehicles have been confined to the wealthy, the geeky and the green – not sufficiently affordable, accessible or practical for everyone else. In 2021, startups and industry disruptors will proliferate, heralding a new era of e-mobility for all of us. 

The driver for this is, of course, climate change. Over 77 countries and more than 100 of the world’s biggest cities have committed to achieving net-zero emissions. Globally, transport is one of the largest sources of CO2 and other greenhouse-gas emissions. Governments have imposed future bans on the sale of petrol and diesel-powered vehicles, incentivising more electric-vehicle purchases and taxing the most polluting vehicles, but investors are also keen to accelerate the global shift from pump to plug.

In January 2020, London-based startup Arrival became an electric-first unicorn, attracting sizeable funding from established automakers. Its light commercial vehicles, including buses, vans and delivery robots, will be assembled by a planned network of 1,000 global “microfactories”. In July, Tesla overtook Toyota to become the world’s most valuable carmaker, and Chinese electric-vehicle startup Li Auto raised over $1bn from its IPO.

Continue reading… “E-bikes and e-scooters will transform our cities in 2021”
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