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March 31, 2024
Editor

ERAScience CEO / Co-Founder Denise Avchen gifted Nanovation Competition students tickets to attend the launching of Roots and Shoots Basecamp LA event featuring Jane Goodall at the Ebell Theater on Sunday 3/17 St Patrick’s Day. 

(Above: Denise Avchen backstage with Nanovation Competition students.)

In tandem with her work with the Youth Outreach Program, Denise offered the tickets to the current 2024 Nanovation Competition students.  Jane Goodall had personally gifted Denise 20 seats to her Roots and Shoots event to help inner city children have access to higher education and exploration in responsible environmental science.  The Nanovation Competition, founded by Denise Avchen, invites groups of Southern California high school students to dream up nanoscience-based technologies and pitch them as notional businesses.  The competition final for this year's 2024 Nanovation Competition will be presented on May 17, 2024.

Roots and Shoots, a global project headed by the Jane Goodall Institute, is one of the largest global movements empowering young leaders to effect positive change in their community environments.

(Above video: Jane Goodall performing her famous chimpanzee greeting.)

 

Visit Roots and Shoots Website

Visit the Jane Goodall Institute

March 14, 2024
Editor

Ten teams of 4-5 middle and high school students with a teacher leader and UCLA graduate student mentors met at California NanoSystems Institute (CNSI) at UCLA for the annual Nanovation Competition March 8, 2024.  A panel of judges, including Nanovation Competition Founder, Denise Avchen, officially instructed the finalists of the competition parameters at this kick off event.

The top 3 winning teams will be awarded science classroom supplies, and will be selected by a jury of UCLA professors and Los Angeles business professionals.

Timeline of events

Monday, December 18, 2023 – Call for submissions is officially open (online)

Friday, January 26, 2024  – Submission deadline (online)

Friday, February 9, 2024 – Finalists announced (online)

Friday, March 8, 2024 – Kick-off meeting (CNSI auditorium and lobby)

Friday, May 17, 2024 – Final presentation video submission deadline (CNSI auditorium and lobby)

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Erascience's Co-Founder and CEO Denise Avchen Celebrates International Women's Day at 2024 CNSI Nanovation Competition Kickoff Meeting at UCLA.

Read what Denise Avchen wrote on her Instagram post:

"This International Women’s Day was extra meaningful at Nanovation competition kickoff 2024 at CNSI UCLA.  Seeing this amazing team of high school girls make it to the top 10 was timely and cool. Now their work and lots of learning and fun begin. presentations and judging will be end of May. Future’s so bright, Honored to be part of this life changing program! I love my CNSI fam of educators and scientists! Icing on the cake was getting in some time with oh so brilliant beautiful Anne Andrews @serotoninscientist #nanovation #cnsi #ucla #erascience #soproud #changinglives #scienceisfun"

January 15, 2024
Editor

Crazy as it sounds, but all this freezing weather is the result of the North Pole losing pressure to keep its arctic weather belt intact... perhaps cinch up that belt tighter, North Pole.  The North Pole is approximately 36 degrees Fahrenheit warmer since 2016, compared to only being 5 degrees warmer recorded in 1979.  Sea levels have risen dramatically too.  Make note of the historic Fisherman's Point shacks in South Portland, Maine yanked out to sea on January 14 of this year; truly historic and ironic.  I remember my 5th grade science teacher in 1977 speaking of catastrophes to come by year 2050.... boy was he off by a decade or two. Or was he?

All of what is happening are only samplings or precursors , if you will, of what is touted to come. Whether, no pun intended, to substantiate or dismiss the scientific guestimates of climate change patterns requires the same amount of work and years of studying environmental impacts and causes to stand on either side of that fence. I won't bore you with scientific study analysis from our scientists because there has been plenty: scientific studies are referenced on the very city billboards that turn into flying debris from the record amount of hurricanes and tornados in recent years.  And this coastal flooding isn't new, but what is new is the frequency and intensity. 

In a previous blog post, I mentioned the Polar Vortex. This Arctic shift to the southern hemisphere is because the climate is a little broken, maybe a little more than a little, but not yet a lot.  We will get to that point later in this article.  The rise in sea levels are related to this Polar Vortex as well as most all recent unique weather conditions currently being experienced locally in the United States and internationally.  The U.S. Eastern seaboard and Gulf of Mexico are most affected, where the hightides and nuisance flooding had been predicted to rise four times a year and eightfold per year by year 2050 (1).  However, those occurrences are happening in more irregular frequencies as of to date. Florida is predicted to experience future catastrophic flooding, and today the state of Maine is experiencing flooding never before seen.

Now about fixing what is broken. Could there be a chance of a reprieve?  Understand the cogs of motion are already spinning and grinding against each other, damage has already been done and more is to come.  But climate and environmental scientists are currently developing processes to stop a complete environmental meltdown.  Safeguarding a certain degree of collateral damage, such as loss of human life, property damage, whole towns and cities decimated, is what is at stake for the future. There is no fixing of the environment, not in the immediate sense, but there is healing, which will take decades, if not centuries, to repair the damage from all that has affected our planet.

Perhaps many of you feel this climate change to be just a natural occurrence.  Sure, listen to the marketing mechanisms of oil and gas producers delivered as "education,"  keep driving that SUV, big luxury car or hot rod like so many mimicking the fantastical world of the Fast and Furious big screen series. There must be another way to look tough and act cool without that furiously fast car.  And what about your children's futures?  What then, where to next, if weather is unpredictable, big coastal cities are unliveable, and certain industry jobs are no longer options?

Perhaps if we all had paid attention to our 5th grade science teacher back in the 70's, we would have acted upon the climate change warnings.  And as you read this from your comfortable chair, consider that we as a species need to move forward quickly to mitigate the dangers of Climate Change, from demanding muscle cars be "muscled" out, scrutinize climate-change-denying politicians and educating our children about the importance of living with environmental decision-making at the forefront of every purchase. Our future is at stake!

(1) https://www.rff.org/publications/explainers/flooding-in-the-united-state...

Sources:

https://www.scientificamerican.com/article/the-arctic-is-warming-four-ti...

https://www.rff.org/publications/explainers/flooding-in-the-united-state...

https://www.neefusa.org/story/climate-change/increases-coastal-flooding

https://crsreports.congress.gov/product/pdf/R/R44632

https://thehill.com/policy/energy-environment/4406948-what-is-the-polar-...

Image Source: Bradley Carroll, Public domain, via Wikimedia Commons

December 1, 2023
Editor

Sierra Club members from the Los Angeles Chapter joined with former mayor of Culver City, Meghan Sahli-Wells, also known as the "Biking Mayor," whose only mode of transportation is a bicycle, and former Pro Cyclist Phil Gaimon, to tour Los Angeles' toxic industrial and oil infrastructure sites within the city limits in a bike group ride.

Conversations on the bike tour address how black and brown communities are directly impacted by toxic sites and oil producing industries.  Meghan Sahli-Wells, who has championed environmental justice and building progressive power both locally and nationally, speaks of the perilous hazards of oil extraction within communities and usage of city resources such as the Fire Department to contend with disasters and overflowing crude oil from oil drilling extraction rigs into city street storm sewers draining into the oceans.

 

Visit Youtube Source: https://www.youtube.com/watch?v=KXkrwcqpcYY

August 31, 2023
Editor

The International Atomic Energy Agency has approved and is monitoring a slow discharge of radioactive cooling water in the Pacific Ocean from the damaged Fukushima nuclear power plant in Japan.

Immediately following the 2011 Tohoku earthquake of a magnitude of 9.1mw, a 15-meter tsunami disabled the power supply and cooling of three Fukushima Daiichi nuclear reactors, causing three cores to melt completely.  The plant had been offline since the disaster but can no longer accomodate the resulting contaminated wastewater needed for cooling its fuel rods.  The Japanese nuclear agencies developed a plan to release filtered nuclear cooling water into the Pacific Ocean over a regulated time-table.  The contaminated water is processed to reduce concentrations of radionuclides except for one radioactive isotope of hydrogen called tritium that cannot be filtered out. "Tritium is an isotope of hydrogen, and hydrogen is part of the water itself (H20). So it is impossible to create a filter that could remove the tritium."1 

According to Ministry of Economy, Trade and Industry (METI), "annual radiation levels from the release of the tritium-tainted water are estimated at between 0.052 and 0.62 microsieverts if it were disposed of at sea and 1.3 microsieverts if it were released into the atmosphere, compared with the 2100 microsieverts (2.1 mSv) that humans are naturally exposed to annually."2  The IAEA and the government of Japan have assessed the levels released to be safe enough for the environment however that assessment has not abated related political disagreements and cultural harrassments from neighboring countries.

Japan, trying to prevent another disaster of overflowing untreated contaminated material, is mitigating the risks involved to dispose treated water to make room for more unfiltered wasterwater. Considering their own economy and health are at risk, Japan took a decade to develop a technical process to disperse the water over decades so as not harm the environment.  The IAEA and other international nuclear agencies are providing oversight to monitor release of tritium into the ocean will have minimal impact to the ecosystem and consequently may impart diplomacy with environmental concerns from all countries.

 

Footnotes:

(1) https://world-nuclear.org/information-library/safety-and-security/safety...

(2) https://world-nuclear.org/information-library/safety-and-security/safety...

References:

https://world-nuclear.org/information-library/safety-and-security/safety...

https://www.npr.org/2023/08/24/1195419846/fukushima-radioactive-water-japan

Images: Image composed by WJ (courtesy of zumwinkle.com) 

Background image: Underwater photo of coral reef.jpg
Jerry Reid, U.S. Fish and Wildlife Service, Public domain, via Wikimedia Commons

Japanese flag: War flag of the Imperial Japanese Army.svg
Thommy, Public domain, via Wikimedia Commons

May 30, 2023
editor

Streamed live on May 19, 2023

Teams of high school students with a teacher leader and UCLA graduate student mentor are invited annually to create cutting-edge nanotechnology business proposals informed by their own research and by a series of workshops coordinated by the California NanoSystems Institute (CNSI).  This contest, the 2023 CNSI Nanovation Competition at UCLA, was established by Environmental Research Advocates CEO Denise Avchen, and is still actively funded by ERA.  The teams are given the opportunity to apply their learning to create feasible technology designs, offering them valuable training and experience in the technology innovation process.  The top 3 winning teams of 2023 were selected by a jury of UCLA professors and LA business professionals, and were awarded science classroom supplies!

VIDEO CLIP - ERAScience CEO / Co-Founder Denise Avchen at Nanovation Competition 2023:

VIDEO CLIP - Nanovation Competition Speaker Credits ERAScience's Denise Avchen:

VIDEO CLIP - Nanovation Competitors Versi-Gripz group (Granada Hills Charter):

VIDEO CLIP - Nanovation Competitors XEF4 group (Los Osos High School):

VIDEO CLIP - Nanovation Competitors Pulsera group (Lassalette Middle School):

VIDEO CLIP - Nanovation Competitors The Cohesives group (Iovine and Young Center):

VIDEO CLIP - Nanovation Competitors Creative Carbon group (Los Osos High School):

VIDEO CLIP - Nanovation Competitors Gummy Bears group (South East High School):

VIDEO CLIP - Nanovation Competitors Get Sturdy group (Westminster High School):

VIDEO CLIP - Nanovation Competitors G.A.B.E. group (Lincoln Middle School):

VIDEO CLIP - Nanovation Competitors Nah-No Plastic group (Santa Monica High School):

VIDEO CLIP - Nanovation Competitors DuraEgg group (Hyde Middle School):

VIDEO CLIP - Nanovation Competition Judges Pick 3rd Place Winners:

VIDEO CLIP - Nanovation Competition Judges Pick Two 2rd Place Winners Part 1:

VIDEO CLIP - Nanovation Competition Judges Pick Two 2rd Place Winners Part 2:

VIDEO CLIP - Nanovation Competition Judges Pick 1st Place Winners:

Watch the 2023 Nanovation Competition full video:
https://www.youtube.com/watch?v=yHcQ5_LhW0A

February 28, 2023
Editor

30 years ago, a corporate entity by the name of CADIZ Inc. proposed a plan to pump out 16 billion gallons of water each year from the driest desert in North America, the famed Mojave Desert.  In year 2010, opposition from late activist Elden Hughs and other Sierra Club members were vigilant to keep CADIZ from realizing their plan.  Almost a decade later, CADIZ Inc. had finally been approved by the Trump-era U.S. Bureau of Land Management.

Corporate entities with lobbying powers have the will to entice or pressure most anyone as was the case with Southern California Water district board member Bryan Urias, who had decided against purchasing any water from CADIZ Inc. As it appears, there are people with a conscience who can look beyond the horizon and people like Urias could see the ecological disaster from such a project to drain the Mojave Desert.  However, this article really isn't a case against CADIZ Inc, but as an example of the struggle between conservatorship and commercialism and all that entails.

The planet is dying, or the reality is the planet is becoming less inhabitable and it's life that is on a precarious edge of disaster.  The planet will survive and it will eliminate us humans in the interim to do so, but we humans are doing the act upon ourselves as we enjoy shooting ourselves in the foot and then again in the other foot.

Humans have vices, that is a given, though some humans have deeper, overwhelming obsessions with power and wealth and it is that dollar that will be used for such endeavors.  And there are voices who try to speak through those filters to reach an unassuming public whom are not aware, engaged nor empowered to contribute a voice to make logical and reasonable decisions.  It is a huge struggle to reach those ears, and organizations like the Sierra Club are not enough to fight the good fight.

Luckily, on September 14, 2022, a U.S. District federal judge vacated the Trump-era U.S. Bureau of Land Management decision that would have allowed Cadiz Inc. to repurpose a mothballed oil-and-gas pipeline to drain a large aquifer in the Mojave Desert. The current U.S. Bureau of Land Management (BLM) under President Biden had sent a motion to the court to dismiss the prior agency's approval of the pipeline that would had traversed Mojave Trails National Monument and other protected public land in southeastern California.

This is life mimicking the arts.  As the Death Star slowly comes around from out of the shadows to align it's target, a small force intervenes to save the day.  Message to you readers, don't let Planet Earth become that Death Star, it won't end well for all of us.

Sources:

https://biologicaldiversity.org/w/news/press-releases/judge-vacates-appr...

https://socalwatersierraclub.org/campaigns/cadiz/

https://angeles.sierraclub.org/july_2019_issue

https://www.desertsun.com/story/news/environment/2018/03/22/california-w...

Photo by Thomas Farley, CC0, via Wikimedia Commons

 
November 15, 2022
Editor

 A research team from the University of Cambridge, working with colleagues from  Austria, have discovered a potential new method for making high-performance rare-earth-element magnets, Tetrataenite, used in wind turbines and electric cars without the need for rare earth elements.

Tetrataenite, a ‘cosmic magnet’ that takes millions of years to develop naturally in meteorites, can be cheaply made in the laboratory without expensive techniques or any specialized treatment.   Tetrataenite, an iron-nickel alloy with a particular ordered atomic structure, had been artificially formed in the 1960s by bombarding iron-nickel alloys with neutrons (radiation), but could not be used in practical applications.  The Cambridge research team discovered small amounts of phosphate added to iron-nickel alloy could form tetrataenite in mere seconds in a mold.  Phosphate, added to molten iron-nickel, would form the crystalline structural dendrites found in tetrataenite, mimicking the same particular stacking sequence.

Permanent high-performance rare-earth-element magnets are a vital technology for building a zero-carbon economy.  Commercial applications of the artificial tetrataenite could potentially replace the need to import rare-earth elements used in wind-turbine magnets and electric vehciles.  "There is an issue with securing a reliable supply of rare earths, as China controls the majority of global production. It was reported that 81% of rare earths worldwide were sourced from China in 2017. There are other countries that mine REEs, such as Australia, but with increasing geopolitical tensions with China, the current rare earth supply could be at risk." 1

With the need to reverse course on emissions, green technology industry leaders are developing alternatives in infrastructure uses on every level of human consumption from powering and heating homes to transportation.  With the innovation of electric powered machines and vehicles, the artifical tetrataenite manufacturing discovery may pave new approaches to development and manufacturing vitally important technologies on a global scale.

Sources:

https://www.cam.ac.uk/research/news/new-approach-to-cosmic-magnet-manufa...
https://www.innovationnewsnetwork.com/potential-rare-earth-magnet-replac...

1. Potential rare earth magnet replacement has been discovered - https://www.innovationnewsnetwork.com/potential-rare-earth-magnet-replac...

"Smelter Wallpaper" image courtesy of GoodFon.com

June 30, 2022
Editor

As long as fossil fuels are used in energy power plants, vehicles, heating and ac for buildings, sequestration efforts will never successfully reduce CO2 emissions enough to reverse pollution health damage.

A study analysis by the Department of Civil & Environmental Engineering, Stanford University, Stanford, CA, USA makes the case for complete replacement of all fossil fuel use is the only solution to both emssions reduction and substantial social cost.

Data from a coal plant with carbon capture and use (CCU) and synthetic direct air carbon capture and use (SDACCU) equipment netted 10.8% of the CCU plant's CO2-equivalent (CO2e) emissions and 10.5% of CO2 removed from the air by the SCACCU plant over a period of 20 years.

The low capture rates are due to uncaptured combustion emissions from natural gas used to power the emissions reduction equipment, uncaptured upstream emissions and in the case of CCU, uncaptured coal combustion emissions.  Contrary to the efforts of using such emissions reduction equipment, both CCU and SDACCU plants increased air pollution and total social costs relative to no capture.

Using wind as an alternative to using natural gas to power the carbon capture equipment reduces CO2e but still allowed air pollution emissions to continue and increased the total social cost relative to no carbon capture. 

In terms of total social cost liabilities, no improvement in CCU or SCACCU equipment can change the conclusion of low reduction rates while fossil fuel emissions exist.  Conversely, wind power never incurs a carbon capture cost nor increases air pollution and fuel mining expenditures. Sequestration has proven to be more costly than actual replacement of the use of fossil fuels.

 

Sources:

https://pubs.rsc.org/en/content/articlelanding/2019/ee/c9ee02709b

https://www.c2es.org/content/carbon-capture/

https://www.usgs.gov/faqs/how-much-carbon-dioxide-can-united-states-stor...

Photo by Brendan O'Donnell / Unsplash

May 31, 2022
Editor

The 10 Nanovation Competition finalists teams from middle and high schools presented their technical projects in the final competition at California NanoSystems Institute (CNSI) at UCLA.

The final presentations culminate the teams' product development and marketing strategies whom are assisted by mentors from the UCLA graduate student program.

A jury of UCLA professors and Los Angeles business professionals will select the top 3 winning teams.
The winners will be awarded science classroom supplies in the following amounts:

  • First place: $2000 in classroom supplies.
  • Second place: $1000 in classroom supplies.
  • Third place: $500 in classroom supplies.

The Nanovation Competition was live streamed and can be viewed here:

https://www.youtube.com/watch?v=j9UjVIyuI2Q

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