This Week in Green Tech: STEM Lessons, Solar Power and the Coronavirus, and MoreTom Lombardo posted on April 29, 2020 | Solar power, green energy sources are helping to cope with overflow during COVID-19, and more.
Whats new in green tech? NASA gives a hands-on lesson about the underlying principle of wireless energy transfer, with applications for space-based solar power. Coronavirus quarantines are decreasing pollution, resulting in higher output from solar farms. The Detroit Auto show was canceled, but an upstart electric vehicle (EV) maker will still debut its new pickup truck in a virtual reveal this summer. Bloom Energy is providing clean power sources for hospitals overwhelmed with COVID-19 patients, the National Renewable Energy Laboratory (NREL) celebrates a decade of net-zero energy buildings, and energy-efficient lighting systems will have a new standard for interoperability.
The U.S. Naval Research Laboratory (NRL) and NASA released a video of astronaut Jessica Meir demonstrating a LEctenna (light-emitting rectifying antenna)a device used to receive power from radio sources such as Wi-Fi routers.
Astronaut Jessica Meir demonstrating a LEctenna. (Video courtesy of the US Naval Research Laboratory.)
While the device Meir demonstrated is simple enough to build at home, its not very efficient, as the transmitted energy quickly disperses in multiple directions. However, NRL and NASA have developed a laser-based system that transmits such a tight beam that very little energy is lost in transit. Some far-reaching applications of this technology include the ability to recharge unmanned aerial vehicles (AEVs) while theyre still in the air, allowing drones to effectively fly indefinitely, as well as opening up the possibility of beaming energy from space-based solar arrays down to Earth. If youre thinking that a high-powered laser beam shooting through the atmosphere sounds dangerous, relaxtheir engineers have designed a safety system that detects nearby objects and turns off the power before they have a chance to cross into the beam.
Want to build your own LEctenna? Here are the instructions:
NRL physicist Elias Wilcoski shows how to build a LEctenna. (Video courtesy of the U.S. Naval Research Laboratory.)
Wilcoski doesnt explain why, but theres a reason that the LEctenna should be about six centimeters long: thats the wavelength of a 5 GHz Wi-Fi signal. This type of antenna tends to work well when its length matches the wavelength of the radio signal.
British scientists determined that clearer skies resulting in part from COVID-19 shelter-in-place" initiatives have been a boon to solar energy. Two days prior to Earth Day, a combination of 582 solar arrays across the UK produced a record-breaking 9.68 gigawatts of peak power. Its a virtuous cycle: clean air improves conditions for solar power, and solar power helps to clean the air.
Peak solar power in the UK on April 20, 2020. (Image courtesy of The University of Sheffield.)
With the cancellation of the North American International Auto Show in Detroit, Lordstown Motors Corporation decided to go virtual with the introduction of its Endurance battery-electric vehicle (BEV). In a message to customers, Lordstown Motors CEO Steve Burns wrote, We still plan on introducing the Endurance sometime in early summer, probably via a virtual reveal from our headquarters in Lordstown. According to the Ohio auto manufacturer, the Endurance contains the fewest moving parts of any motor vehicle (not counting the rusty VW Beetle that sat in my neighbors yard for 20 years.) The truck has a projected range of over 250 miles (400 km) and can be quick charged in 30 to 90 minutes. While the Endurances price is on par with a Ford F-150, Lordstown claims that the BEVs total cost of ownership (TCO) is almost $20,000 less than that of Fords flagship pickup.
Endurance electric pickup. (Image courtesy of Lordstown Motors.)
Bloom Energy has deployed a fleet of its Energy Servers to California hospitals that are treating COVID-19 patients. In the event that overflow facilities are assembled, these fuel cells will deliver electricity with virtually no emissions, which is especially important when dealing with respiratory illnesses. Although Blooms Energy Servers extract hydrogen from fossil fuels, the hydrocarbons aren't burned as they are in combustion-type generators, making the fuel cells a cleaner source of electricity.
The National Renewable Energy Laboratory (NREL) celebrated Earth Day by acknowledging the 10th anniversary of its Research Support Facility (RSF), the worlds first net-zero energy building. The campus, which includes rooftop solar, behind-the-meter energy storage, thermally massive modular walls, ultra-efficient heating and cooling systems, and a sophisticated energy management system, serves as a research lab, demonstration unit, and energy education center. Its technology has been incorporated into buildings owned by ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers), Amazon.com, and others.
NREL's South Table Mountain (STM) campus, which includes the RSF, in 2016. (Image courtesy of NREL.)
The Zigbee Alliance announced a partnership with the Digital Illumination Interface Alliance (DiiA), to develop additional standards for IoT lighting systems. DiiA previously created the Digital Addressable Lighting Interface (DALI), a protocol for wired lighting networks. The collaboration will define a gateway specification and certification program that enables wired and wireless luminaries to coexist on the same network.
This Week in Green Tech brings you the latest news about renewable energy, electric vehicles, net-zero buildings, energy harvesting, IoT, and more. Subscribe to engineering.coms Electronics Design News section to stay in the loop!
More here:
This Week in Green Tech: STEM Lessons, Solar Power and the Coronavirus, and More - ENGINEERING.com
- Making Blood Stem Cells on a Microchip: Academic Minute - December 27th, 2022
- Novel detection of stem cell niche within the stroma of limbus in the rabbit during postnatal development | Scientific Reports - Nature.com - August 14th, 2022
- Why Nebraska's U.S. Airmen have filed a lawsuit refusing the COVID-19 vaccine - KETV Omaha - July 27th, 2022
- Hepatic stellate cells in liver development, regeneration, and cancer - July 11th, 2022
- Fasting triggers stem cell regeneration of damaged, old immune system ... - June 13th, 2022
- Columbus man to be one of first to receive transplant via new OhioHealth program - 10TV - April 19th, 2022
- Grayson authorizes more than $1 million for ongoing and new equine research in 2022 - EQUUS Magazine - March 25th, 2022
- Cancer stem cells in glioblastoma - January 20th, 2022
- First-responder cells after heart attack prompt ... - January 20th, 2022
- New clinical trials from University Hospitals Seidman Cancer Center to begin with human protein following successful on-site approach to producing and... - December 24th, 2021
- Riverside Biologics Health Review: At Home "Stem Cells ... - December 24th, 2021
- China-bound Graduate Focused on Global Goals - University of Mary Washington - December 10th, 2021
- Mustang Bio to Host Key Opinion Leader Webinar on MB-106, a Potential Treatment for B-Cell Non Hodgkin Lymphomas and Chronic Lymphocytic Leukemia -... - December 10th, 2021
- Fruit Cells, Space Bread, and Cultured Meat Cartridges: Deep Space Food Challenge Announces Phase 1 Winners - The Spoon - October 28th, 2021
- Fungi foray: Wild mushrooms are a key part of food chain - Farm and Dairy - August 5th, 2021
- AgeX Therapeutics Inc. (NYSE:AGE) stock surged in the premarket trading session; heres why - Market Globalist - May 13th, 2021
- University Hospitals treats first cancer patient in Ohio with "game changing" CAR T therapy - News 5 Cleveland - May 13th, 2021
- Weekly line: What the new coronavirus variants mean for vaccines, transmission, and more - The Daily Briefing - January 20th, 2021
- Forge Biologics Announces FDA Clearance of Investigational New Drug Application for Phase 1/2 Clinical Trial (RESKUE) of FBX-101 Gene Therapy for... - January 9th, 2021
- The Rise of Steve Sarkisian ... And the Decline of the Man Who Got Him Here - Sports Illustrated - January 9th, 2021
- Raleigh man delivers stem cells to patients around the world - WRAL.com - November 28th, 2020
- A real life Superman celebrates 5 years of survival from one of the deadliest cancers - Newswise - November 28th, 2020
- The Museum That Fell From the Sky | History - Air & Space Magazine - November 28th, 2020
- A Detroit Lions VP tries to avoid wasting her daughter from uncommon illness - The Shepherd of the Hills Gazette - November 28th, 2020
- US biotechnology company races to get its COVID-19 therapeutic approved for access, which has previously shown positive results in severely ill... - November 5th, 2020
- STEM CELLS - Regenerative Medicine Institute of Ohio - October 18th, 2020
- FDA Grants Orphan Drug Designation to Novel Bcl-2 inhibitor in CLL - Targeted Oncology - September 9th, 2020
- Breastfeeding 'even better than previously thought' - The Irish News - The Irish News - June 29th, 2020
- Regenerative Therapy Options for Horses With Osteoarthritis - TheHorse.com - June 12th, 2020
- Why Do Some People Get Sick All the Time, While Others Stay in Freakishly Good Health? - Discover Magazine - June 12th, 2020
- How safe are Ohio summer fun activities amid the coronavirus threat? The Wake Up for Friday, May 29, 2020 - cleveland.com - May 31st, 2020
- Kenneth Wallace Promoted to Full Professor at Clarkson University - Clarkson University News - May 31st, 2020
- ODDS AND ENDS: Melonheads and other offbeat offerings - Toronto Sun - May 31st, 2020
- OHIO researchers win grant to study treatment for possible fatal complications of COVID-19 - Huntington Herald Dispatch - May 8th, 2020
- Coronavirus Today: We're starting to reopen - Los Angeles Times - May 8th, 2020
- COMMENTARY || Pseudoscience and COVID-19we've had enough already - Folio - University of Alberta - May 3rd, 2020
- AskBio Announces First Patient Dosed in Phase 1 Trial Using AAV Gene Therapy for Congestive Heart Failure - BioSpace - February 7th, 2020
- Tune in Tonight: Oscar-nominated The Cave debuts on National Geographic - St. Augustine Record - January 25th, 2020
- Best Stem Cell Therapy Treatment in Cincinnati, Ohio ... - November 28th, 2019
- Time to Try Again: Gene-Based Therapy for Neurodegeneration - Alzforum - November 28th, 2019
- NIA Mourns the Loss of Dr. Huber Warner - National Institute on Aging - November 13th, 2019
- Research Roundup: Genomic Dark Matter Mutation and More - BioSpace - October 23rd, 2019
- Stem Cell Treatment Lima | Orthopaedic Institute of Ohio - September 10th, 2019
- Regenerative Therapy in Northeast Ohio | Ohio Therapy Centers - September 9th, 2019
- Stem cell therapy now available in central Ohio! - May 30th, 2019
- Stem Cell Therapy Clinic in Cleveland, Ohio - March 26th, 2019
- Massages & Treatments | Day Spa on Lake Erie in Ohio | The ... - March 10th, 2019
- *NEW* Regenerative Stem Cell Therapy | Ohio Therapy Centers - December 7th, 2018
- Stem Cell Therapy | Ohio Stem Cell - November 5th, 2018
- Ohio Stem Cell Treatment Center of Cleveland (Beachwood ... - November 3rd, 2018
- Conjoined twins - Wikipedia - September 20th, 2018
- Government website steers patients to unproven medical treatments - MyAJC - September 2nd, 2017
- Modern Health & Wellness of Lima institutes regenerative stem cell therapy - Lima Ohio - September 2nd, 2017
- Salk faces 'daunting' need for money despite big success with ... - The San Diego Union-Tribune - August 26th, 2017
- 'Nanotransfection' Turns Animal Skin into Blood Vessels and Brain ... - Medical Device and Diagnostics Industry - August 26th, 2017
- This Chip Uses Electricity to Reprogram Cells for Healing - Singularity Hub - August 25th, 2017
- This year's freshman class at Misericordia University is third largest in school history - The Dallas Post - August 25th, 2017
- Nanochip Could Heal Injuries or Regrow Organs with One Touch - NewsFactor Network - August 18th, 2017
- Wild new microchip tech could grow brain cells on your skin - CNET - August 8th, 2017
- Researchers explore possible alternative to knee replacement - Scope (blog) - August 5th, 2017
- Jackson Twp.'s Emmie Wanzer loves her new wheelchair swing provided by Wishes Can Happen Wanzer - Canton Repository - July 4th, 2017
- Scientists Discover That Fasting Triggers Stem Cell ... - November 23rd, 2016
- Stem-Cells | The Institute for Applied & Professional Ethics - November 18th, 2016
- Stem Cell Transplant Program - Cleveland, Ohio - October 17th, 2016
- Update: Ohio Stem Cell Study Recruiting People with MS ... - October 17th, 2016
- National Center For Regenerative Medicine - October 17th, 2016
- Stem-cell niche - Wikipedia, the free encyclopedia - October 19th, 2015
- Alex Potoczak of Ohio Praises Umbilical Stem Cell Research ... - July 2nd, 2015
- Dr. Foglietti | Ohio Stem Cell Treatment Center of Cleveland - April 27th, 2015
- Taubman Institute Receives $3 Million Wexner Gift to Support Emerging Physician-Researchers - April 3rd, 2015
- Morgan's Fund Launches Necrotizing Enterocolitis (NEC) Podcast Series: Premiere Features Dr. Gail Besner - March 24th, 2015
- Ohio Stem Cell Knee Arthritis Treatment-Regenexx - February 23rd, 2015
- We Were Promised Space Lasers: The State of the Union's Biggest Fibs - January 21st, 2015
- We Were Promised Space Lasers: State of the Union's Biggest Fibs - January 20th, 2015
- We Were Promised Space Lasers: The State of the Union's Big Fibs - January 17th, 2015
- 'Unprecedented': Drug May Help Heal Damaged Spines - December 4th, 2014
- New DNA discovery could lead to chromosome therapies in the future - November 19th, 2014
- Tiny Stomachs Grown in the Lab - October 31st, 2014
- Stem Cells Used to Grow Mini-Stomachs Seeking Treatments - October 30th, 2014
- Scientists build 'mini-stomachs' in lab - October 30th, 2014