Shape-Shifting Microrobots Deliver Drugs to Cancer Cells

Fish-shaped microrobots are guided with magnets to cancer cells, where they open their mouths to release their chemotherapy cargo.

Bu Katie Cottingham

Delivering drugs directly to cancer cells could help reduce chemotherapy’s unpleasant symptoms.

Chemotherapy successfully treats many forms of cancer, but the side effects can wreak havoc on the rest of the body. Delivering drugs directly to cancer cells could help reduce these unpleasant symptoms. Now, in a proof-of-concept study, researchers reporting in ACS Nano made fish-shaped microrobots that are guided with magnets to cancer cells, where a pH change triggers them to open their mouths and release their chemotherapy cargo.

Continue reading… “Shape-Shifting Microrobots Deliver Drugs to Cancer Cells”

Astronauts Will Traverse the Moon in 2025 Using an Autonomous Buggy

Northrop Grumman’s lunar vehicle will help map the moon’s south pole.

By  Chris Young

Northrop Grumman will design the electric and autonomous Lunar Terrain Vehicle (LTV) for NASA’s Artemis astronauts, who are due to land on the moon in 2025, a press statement reveals.

The aerospace and defense firm announced a partnership with AVL, Intuitive Machines, Lunar Outpost, and Michelin to work on the project, which will help to take humans to the lunar south pole for the first time in an expedition that could uncover ice and water resources for future missions.

Continue reading… “Astronauts Will Traverse the Moon in 2025 Using an Autonomous Buggy”

These are the top 10 emerging technologies of 2021

  • The 10th anniversary edition of the World Economic Forum’s Top 10 Emerging Technologies Report lists new technologies poised to impact the world in the next three to five years.
  • Experts convened by the World Economic Forum and Scientific American highlight technological advances that could revolutionize agriculture, health and space.
  • Self-fertilizing crops, on-demand drug manufacturing, breath-sensing diagnostics and 3D-printed houses are among the technologies on the list.

At COP26, countries committed to new, ambitious targets for reducing greenhouse gas emissions this decade. Delivering on these promises will rely on the development and scale up of green technologies. 

Two such technologies – the production of “green” ammonia and engineered crops that make their own fertilizer – both aiming to make agriculture more sustainable, made it onto this year’s list of emerging tech.

Continue reading… “These are the top 10 emerging technologies of 2021”

Using Young Stem Cells to Restore Old Stem Cells

The restored cells regain many, but not all, of their youthful abilities.

By Josh Conway

In a study published in Aging, researchers have found that younger hematopoietic cells can restore older hematopoietic cells through microvesicles, which are facilitators of intercellular communication.

WHY WE AGE: ALTERED INTERCELLULAR COMMUNICATION.

Altered intercellular communication, as described in the Hallmarks of Aging, is the change in signals between cells that can lead to some of the diseases and disabilities of aging.


Continue reading… “Using Young Stem Cells to Restore Old Stem Cells”

Boeing completes world’s first all-electric propulsion satellites

By Loren Blinde  

Boeing, of Chicago, IL, announced on January 9 that it has completed production of the world’s first all-electric propulsion satellites as preparations continue to launch the satellites, as a vertically stacked pair, next month.

The Boeing 702SP (small platform) satellites are affordable and lightweight, and provide more options for movement to different orbital positions, the firm said. The 702SP is one of three new satellite designs Boeing has introduced in four years, the others being the 702MP and 502 Phoenix.

Continue reading… “Boeing completes world’s first all-electric propulsion satellites”

Ford and Purdue University Created a Cable That Fully Charges an EV in 5 Minutes

The new cable would be able to output four times more current than today’s best option. 

By BRYAN HOOD

Ford may have just figured out a way to get rid of range anxiety once and for all.

The Detroit auto giant has teamed up with Purdue University to build a prototype of a cable that could fully charge an EV’s battery in just five minutes. There’s still a lot of work that needs to be done, but the cable could help overcome one of the last major obstacles standing in the way of battery-powered cars achieving mass acceptance.

EV driving ranges may finally be reaching acceptable levels, but slow charging times still make some drivers wary. The last couple years has seen charging times improve dramatically, but they’re still not great, especially when compared to the five minutes it takes to fill up a gas-powered car. Right now, the best you can hope for is around 20 minutes when connected to a DC fast charger. It’s even worse when you’re home. The Ford Mustang Mach-E is one of the more in-demand EVs on the market, but it takes 11 hours to charge to full capacity at home, even when connected to a Level 2 charging setup.

This is due in no small part to the fact that current charging cables just can’t handle the heat generated by the amount of power that would be needed to charge an EV as fast as gas can fill up a car. The cables connected to the Tesla Supercharger—currently the industry’s best charger—can handle a maximum of 520 amps of current. Ford and Purdue’s solution: Come up with a better method of cooling charging cables.

Continue reading… “Ford and Purdue University Created a Cable That Fully Charges an EV in 5 Minutes”

Artificial Intelligence Can Predict New Designer Drugs With 90% Accuracy

It’s like precrime, for psychedelics.

By  Brad Bergan

New drugs are created all the time.

And many are extremely dangerous.

This is why researchers trained computers to predict what designer drugs will emerge onto the scene before they hit the market, according to a recent study published in the journal Nature Machine Intelligence.

With highly-addictive drugs flooding regions throughout the U.S., this program could save countless lives. But it could also unlock an entire “dark matter” world of unknown psychoactive possibilities.

Continue reading… “Artificial Intelligence Can Predict New Designer Drugs With 90% Accuracy”

Raising the steaks: First 3D-printed rib-eye is unveiled

Chef Amir Ilan prepares a lab-grown steak during a presentation by Aleph Farms, in Jaffa, Israel, in 2019. The company unveiled the first 3D-printed rib-eye steak on Tuesday.

By LAURA REILEY The Washington Post

An Israeli company unveiled the first 3D-printed rib-eye steak on Tuesday, using a culture of live animal tissue, in what could be a leap forward for lab-grown meat once it receives regulatory approval.

During the coronavirus pandemic, alternative protein products have soared in popularity, prompting nearly every multinational food corporation to hasten to bring its own versions to market. Frequently plant-based products have been patties or processed nuggets — “everyday” foods easier for companies to produce — that aim to ease the climate effects of the worst offender: Americans eat nearly 50 billion burgers a year, according to the U.S. Department of Agriculture.

Aleph Farms’ new 3D bioprinting technology — which uses living animal cells as opposed to plant-based alternatives — allows for premium whole-muscle cuts to come to market, broadening the scope of alt-meat in what is expected to be a rich area of expansion for food companies. A survey of more than 1,000 U.S. adults, conducted by MRS research for agriculture company Proagrica, showed that 39% of American consumers have considered going vegetarian or vegan since the pandemic began. Health concerns, climate change and animal welfare are drivers.

Continue reading… “Raising the steaks: First 3D-printed rib-eye is unveiled”

America is hiring a record number of robots

Companies in North America added a record number of robots in the first nine months of this year as they rushed to speed up assembly lines and struggled to add human workers.

Factories and other industrial users ordered 29,000 robots, 37% more than during the same period last year, valued at $1.48 billion, according to data compiled by the industry group the Association for Advancing Automation. That surpassed the previous peak set in the same time period in 2017, before the global pandemic upended economies.

The rush to add robots is part of a larger upswing in investment as companies seek to keep up with strong demand, which in some cases has contributed to shortages of key goods. At the same time, many firms have struggled to lure back workers displaced by the pandemic and view robots as an alternative to adding human muscle on their assembly lines.

Continue reading… “America is hiring a record number of robots”

South Korea Demonstrates System to Control Air Taxis, to be Used at Airports by 2025

South Korea demonstrated a system for controlling urban air mobility vehicles (UAM) on Thursday, which it hopes will serve as taxis between major airports and downtown Seoul as soon as 2025.

SEOUL: South Korea demonstrated a system for controlling urban air mobility vehicles (UAM) on Thursday, which it hopes will serve as taxis between major airports and downtown Seoul as soon as 2025, cutting travel time by two-thirds.

Last year, South Korea announced a roadmap to begin commercial urban air travel by 2025. The transport ministry estimates such services could cut travel time for distances between 30-50km (19-31 miles) from an hour by car to 20 minutes by air.

“As UAM is expected to become one of the common means of transportation that citizens use in daily life, it is absolutely imperative that we test and try out UAM services in various environments,” Transport Minister Noh Hyeong-ouk, who attended the demonstration on Thursday, said in a statement.

A pilot flew a two-seat model made by Germany’s Volocopter at Seoul’s Gimpo Airport to test and demonstrate its control and coordination.

Continue reading… “South Korea Demonstrates System to Control Air Taxis, to be Used at Airports by 2025”

Space startup Gitai raises $17.1M to help build the robotic workforce of commercial space – TechCrunch

By Laurie Foti

Gitai will also be staffing up in the U.S., specifically, as it seeks to expand its stateside presence in a bid to attract more business from that market.

“We are proceeding well in the Japanese market, and we’ve already contracted missions from Japanese companies, but we haven’t expanded to the U.S. market yet,” explained Gitai founder and CEO Sho Nakanose in an interview. So we would like to get missions from U.S. commercial space companies, as a subcontractor first. We’re especially interested in on-orbit servicing, and we would like to provide general-purpose robotic solutions for an orbital service provider in the U.S.”

Nakanose told me that Gitai has plenty of experience under its belt developing robots which are specifically able to install hardware on satellites on-orbit, which could potentially be useful for upgrading existing satellites and constellations with new capabilities, for changing out batteries to keep satellites operational beyond their service life, or for repairing satellites if they should malfunction.

Continue reading… “Space startup Gitai raises $17.1M to help build the robotic workforce of commercial space – TechCrunch”
Discover the Hidden Patterns of Tomorrow with Futurist Thomas Frey
Unlock Your Potential, Ignite Your Success.

By delving into the futuring techniques of Futurist Thomas Frey, you’ll embark on an enlightening journey.

Learn More about this exciting program.