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June 30, 2021
ERA Editor

Bladeless turbine windmill that wiggles and vibrates reminiscent like a dashboard toy, perhaps humorous but science advances our world to even odder and somewhat alien-like technology.

David Yanez, co-founder of the startup Vortex Bladeless in Spain, is the inventor of a bladeless wind turbine, a slender vertical cylinder that oscillates to produce wind power as a typical windmill with propeller blades does.

Utilizing a linear generator, The bladeless turbines stand at 3 metres high, a curve-topped cylinder fixed vertically with an elastic rod. To the untrained eye it appears to waggle back and forth, not unlike a car dashboard toy. In reality, it is designed to oscillate within the wind range and generate electricity from the vibration. It has already raised eyebrows on the forum site Reddit, where the turbine was likened to a giant vibrating sex toy, or “skybrator”.

Yanez states his invention is not a competition against traditional windmills, but to fill a gap where common propeller-type turbines would be impractical in terms of space, location and logistics.  Aside from having a small carbon footprint, the advantages over tradition bladed generator windmills are almost zero maintenance as it has no gears or moving parts.  These "skybrators" are made of light-weight recycled plastics, which will not rust from weather, humidity and salts.  The cost to produce and install is roughly one-quarter the cost to install a typical bladed windmill.  And most importantly is the low impact on the environment where the lack of blades do not harm or kill migrating birds and other wildlife.

The Vortex Bladless design has already won the approval of Norway’s state energy company, Equinor, which named Vortex on a list of the 10 most exciting startups in the energy sector. Equinor will also offer the startup development support through its tech accelerator programme.

The Vortex Bladeless attracted the European Commission to fund the Vortex project with an Horizon 2020 programme for research & innovation.  Microgravity Institute of the Technical University of Madrid and the European University of Madrid, alongside CDTI, BirdLife International,  Barcelona Supercomputing Center (BSC) and Altair Hyperworks provided advanced simulation computations and support for research and development.

 

Sources:

https://vortexbladeless.com/

https://en.wikipedia.org/wiki/Vortex_Bladeless

https://www.technologyreview.com/2015/05/27/167972/bladeless-wind-turbin...

https://www.cbc.ca/news/science/bladeless-turbine-1.6040555

Image courtesy of vortexbladeless.com

March 10, 2021
ERA Editor

The world has witnessed the recent extreme weather impact on Texas, not experienced since it's coldest February since 1989. Spokesperson Clare Nullis from the World Meteorological Organization describes the phenomena as the Polar Vortex:

The vortex is an “area of low pressure and cold air, surrounding either of the poles”, she said. “It normally keeps cold air in the Arctic, warmer air in the lower latitudes. It weakened this winter so that meant that the cold air came spinning out of the Arctic… warm air by contrast went into parts of the Arctic.” 

Ms. Nullis added that no less than 62 all-time daily cold minimum temperature records were broken in the United States from February 11-16, according to the US National Oceanic and Atmospheric Administration.

Unfortunately, the natural phenomena prompted actions in the energy industry sector to minimize the damage to their operations and machinery, which perpetuates the effects of global warming. According to the Texas Commission on Environment Quality (TCEQ), the resulting power outages caused refineries and petrochemical plants to shut production and burn and release 318 tonnes of benzene, carbon dioxide and sulfur dioxide into the atmosphere to protect their processing plants.

Citing the Mauna Loa station in Hawaii - a benchmark reference station – Ms. Nullis noted that average carbon dioxide concentrations in February were 416.75 parts per million, up from 413.4 parts per million in February 2020.

Ms. Nullis then references a popular misconception to the temporarily reduced emissions due to COVID-19 restrictions to be a reason for society to be lax in the fight against global warming:

“The fact that we had a relatively cold month does not negate climate change, it does not reverse the long-term trend in rising temperatures due to global warming", she said. “The fact that we’ve got COVID-19 which temporarily put a brake on emissions last year does not mean that the need for climate action is diminishing.”

Sources:

https://news.un.org/en/story/2021/03/1086752
https://www.cbc.ca/news/world/texas-deep-freeze-refineries-pollution-1.5....

Photo courtesy of Fractracker Alliance (https://www.fractracker.org).

January 28, 2021
ERA Editor

The California NanoSystems Institute (CNSI) at UCLA is proud to present its annual Nanovation Competition.

Team ERAscience is once again honored to partner with CNSI (UCLA) for their annual Nanovation Nanoscience Competition for 2021.  Ten teams of 4-5 middle and high school students with a teacher leader and UCLA graduate student mentors will create cutting-edge design and technology business proposals based off of CNSI’s Nanoscience Institute workshop series.

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.

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

All ten finalist teams will receive an award for completing the pitch and final business proposal submissions.

Timeline of events

  • January 4 – Call for submissions is officially open.
  • January 29  – Submission deadline.
  • February 12 – Finalists announced.
  • March 5 – Kick-off meeting.
  • May 21 – Final presentation video submission deadline.

FAQs

  • When are submissions open?
    • See the timeline of events on our website for the most up-to-date information. No submissions will be accepted prior to the submission period.
  • Who can participate?
    • We accept submissions from any middle and high school teacher who can lead a team with the correct number of team members. All participating teams must be able to attend our kick-off and final events.
  • I have a lot of interested students! Can I submit multiple teams?
    • There is a maximum of 8 submissions per teacher per school, and a maximum of three teams from one school will be accepted as finalists. Each student may only be a part of one team.
  • I’ve never taken a workshop with CNSI / I’ve done a lot of research on nanoscience and want to submit about a different topic. Can I still submit?
    • We welcome submissions related to any nanoscience topic. They do not have to relate to topics offered by our Nanoscience Institute series.
  • I’m in the competition now! How do I get in touch with my mentor?
    • All mentor meetings will occur virtually, either by phone or online chat for 30 minutes with each mentor per week. It is the responsibility of the teams and teacher leader to establish the meetings with their mentors.
  • My question wasn’t answered here. Who can I contact?

Submissions: https://cnsi.ucla.edu/education/nanovation-competition/

For prior Nanovation Competition results, please review older post in our News Blog.

Read about the very first UCLA CNSI Nanovation Competition in ERA Science News.

December 1, 2020
ERA Editor

 

Scientist. Activist. Storyteller. Icon.

 

Jane Goodall blazed the trail and changed the world. Now, she's studying new subjects – humans! This brand-new podcast will take listeners on a one-of –a-kind journey as they learn from Dr. Goodall's extraordinary life, hear from changemaking guests from every arena, and become awed by a growing movement sparked by Jane and fueled by hope. Join us as we get curious, grow compassion and take action to build a better world for all.
 
TUNE IN FOR EPISODES 1
 

 

More information about The Hopecast on Jane Goodall's web site: https://janegoodall.ca/the-hopecast-jane-goodalls-podcast/

Or listen on your favourite podcast apps: iTunes, Google Podcasts, Spotify, Stitcher, Castbox

ERA Science is overwhelmingly honored to collaborate with Jane Goodall. Visit Our Mission page for more information on how to assist with education and support.

November 23, 2020
ERA Editor

Many humans believed that the earth was flat because the naked eye cannot see the curvature of the horizon.  The same can be said about a nearly invisible single strand of virus that is potentially stronger, more powerful, more adaptable than our strongest muscleman.

What was just said sounds silly, perhaps even absurdly mundane.  Placing that level of importance on a lower life form over the most advanced species on earth would be dismissed simply as quackery.  Humor, for a brief moment, what earth's current demeanor really has in store for the current model of the human species.  Surely, silly speculations are easily dismissed, but consider that Albert Einstein's theories came to him in his dreams. As humorous as it may sound, by the end of this article, you will be wishing you payed attention to that guy parading at the street corner holding a sign stating "The End is Near."

One such respectful town crier in the form of Dr Nafeez Ahmed, Research Fellow at the Schumacher Institute, pragmatically states "The COVID-19 crisis is an urgent early warning signal for how industrial civilization is rapidly eroding the very conditions of its own existence.”

Endless scientific studies repeatedly point to the same end game scenario, where a rise above 3° C, equivalent to 37.4° F, will bake the planet extra crispy.  How you say?  Let's explore the scientific facts that explain the consequences of the global economy and our current state of chronic instability.

The probability of a global pandemic was dramatically increased by relentless and unregulated industrial expansion, which has destabilized ecosystems critical for planetary life-support. The same processes are driving other ecological crises which threaten to permanently undermine the health of the global economy.  Reinforcing Dr. Ahmed's findings, Dr. Aaron Bernstein, Director of Harvard Chan C-CHANGE, explains how a destablized ecosystem alters how we relate to other species and the opportunity for SARS-2 based viruses to evolve, he states "As the planet heats up, animals big and small, on land and in the sea, are headed to the poles to get out of the heat. That means animals are coming into contact with other animals they normally wouldn’t, and that creates an opportunity for pathogens to get into new hosts."

The components of a destabilized eco-system; deforestation, loss of habitat, carbon dioxide emissions, species extinction, polluted and piosoned water sources, over-population are the very same ingredients for such conditions giving rise for COVID-19 to dictate our global economy and our bumbling reaction and relationship to all other segments of the eco-system. This is earth's new reality, not just an epidemic, but a runaway world-wide pandemic, larger than previous pandemics in relation to the context of the world being in the "advanced" modern age.

As Dr. Ahmed coins our current state of affairs: "humanity faces a heightening risk of cascading breakdowns across interconnected social, economic and political systems. Without a transition to a lifeboat economy, markets cannot be recalibrated to protect public health and natural systems."  Meaning, humans lose, the virus wins.

Sources:

https://nen.press/2020/11/15/pandemic-signals-breaching-of-planetary-tip...

https://www.hsph.harvard.edu/c-change/subtopics/coronavirus-and-climate-...

Image courtesy of Town of Princeton, North Carolina (https://www.myprincetonnc.com/covid19).

August 27, 2020
ERA Editor

While the planet is plunged into a desperate battle to control the spread of COVID-19, it continues to suffer historic catastrophic changes to our climate.

According to a Columbia University report on daily global carbon emissions, carbon dioxide (CO2) levels of 417.1 parts per million in the atmosphere were chronicled in the month of May 2020, reaching their highest monthly average ever recorded.

Regardless of lockdowns around the world to control COVID-19, which prompted huge decreases in transportation and industrial activity resulting in a drop in daily global carbon emissions of 17 percent in April, CO2 levels remained exceedingly high on CO2 analyzers.  Reasons, which the public at large may not be aware, are because the carbon dioxide humans have already emitted can remain in the atmosphere for a hundred years; some of it could last tens of thousands of years.  Damaging the earth's climate eco-system further is the addition of non-natural carbon emissions to the natural formation of CO2 already present in the atmosphere.

Beyond carbon emissions, COVID-19 resulted in changes in individual behavior and social attitudes, and in responses by governments that will have impacts on the environment and on our ability to combat climate change. For better or worse, these factors are unclear how these actions will balance out in the end, but one thing is certain: an immediate large-scale response will be essential to avoid the worst impacts of climate change which remains untenable.

Political social-economic disagreements and maneuvers in recent past, in addition to strategies combating COVID-19, have delayed a global response to a referendum for action.  The Paris Climate Accord of 2015 adopted by "almost" every country, all of which pledged to take action to keep global average temperatures from rising more than 2° C (35.6° F) beyond preindustrial levels, was set to reconvene in November 2020 at COP26. COP26 has been delayed a year. If the conference occurred this fall, countries would likely be more compelled to introduce economic recovery plans for COVID-19 that also further their climate change goals. The delay, however, could enable countries to enact stimulus plans that do not incorporate climate change strategies.

Other international negotiations and conservation conferences have also been postponed and delayed due to having to combat a pandemic.  As crucial and vital it is for a world to recover from the dire consequences of COVID-19, these delays could allow some countries to shift their priorities away from the environment.  Without participation between governments, the world will suffer catastrophe on two fronts working in tandem to affect earth and its inhabitants in the long term where we see irreversible global temperatures rise above 3° C (37.4° F).

Sources:

https://blogs.ei.columbia.edu/2020/06/25/covid-19-impacts-climate-change/
https://www.the-scientist.com/news-opinion/covid-19-lockdowns-will-have-...

Image by Will J (courtesy of Zumwinkle.com).

July 22, 2020
ERA Editor

United Nations issued a warning of the rising levels of toxic brine in earths oceans.  The UN study concluded that 50 percent of the brine produced by desalination plants were underreported.

Recent study by the United Nations University Institute for Water, Environment and Health (Canada), Wageningen University (Netherlands), and the Gwangju Institute of Science and Technology (Republic of Korea) analyzed a newly-updated outdated statistics to revise the worlds desalination plants.

Desalination plants extract potable water from ocean seawater, lakes and rivers either through thermal desalination or membrane processes. 16,000 desalination plants have been built throughout the planet and operate to counter the decreases in dependable water sources and drought, and the maintenance of habitation on arid lands.

In conjunction to high operating costs; high consumption of kilowatts per hour per water litre, resulting carbon emissions, environmental footprint, and chemicals for treatment, the discharge of waste chemicals and leftover treated brine are more difficult to mitigate.  Most operators simply dump that chemical-laden leftover brine back into the ocean.

Raising salinity levels, beyond the capacity of the ocean to disburse large quantities of waste, decreases oxygen levels, suffocates animals and plants.  Along with other chemicals such as chlorine, hydrochloric acid and hydrogen peroxide, the discharge from large-scale desalination processes affect plankton and phytoplankton, which form the base of all marine life by forming the base of the food chain.

Huntington Beach Desalination Plant Proposal

For decades, the California Coastal Commission has struggled to restore Bolsa Chica Wetlands and its endangered marine life as well as a deteriorating water inlet.  Lack of capital to reverse erosion and industrial damage along the coastline have thwarted plans to restore Bolsa Chica and all life that depends on a healthy eco-system.

After the drought of 1998, Poseiden Water proposed a desalination plant in Huntington Beach where they successfully lobbied Santa Ana Regional Water Board for an approval to the measure.  The proposed plant will impact marine life from Palos Verdes to Dana Point.

In recent studies of the Poseiden Water Desalination Plant operating in Carlsbad, California, the Coastal Commission issued no less than 82 environmental violations including raising salinity levels as far as 80 miles out from the coastline as well as fining Poseiden Water tens of millions of dollars in penalties.

In the course of needing to address the deteriorating wetlands of Bolsa Chica, an amendment to the proposal required the same developer to restore and safeguard the wetlands habitat and maintain the water inlet so crucial to the survival of endangered species and plant life.

Sources:

https://unu.edu/media-relations/releases/un-warns-of-rising-levels-of-to...

https://e360.yale.edu/features/as-water-scarcity-increases-desalination-...

https://www.un.org/depts/los/global_reporting/WOA_RPROC/Chapter_28.pdf

https://voiceofoc.org/2020/09/conservationists-split-over-poseidon-desal...

https://www.coastkeeper.org/advocacy/desalination/

https://sciencing.com/pros-cons-of-desalination-plants-13425360.html

https://www.sciencedaily.com/releases/2019/01/190131143433.htm#:~:text=B....

https://www.surfrider.org/campaigns/desalination-plant-huntington-beach

https://greengarageblog.org/12-biggest-pros-and-cons-of-desalination

Photo by Crishazzard, CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0), via Wikimedia Commons

April 30, 2020
ERA Editor

Scientists and engineers invent technologies to counter the effects of diminishing forests and plant life which provides photosynthesis to convert carbon dioxide to oxygen.

Scientist report that the high concentrations of non-natural carbon dioxide emissions need to be literally vacuumed from the atmosphere to minimize the greenhouse effect.  Such expenditures are stagnant due to unfeasible economic and geopolitical agreements.  As an alternative, engineers have developed solutions to capture those greenhouses gasses at the source instead of allowing those emissions to escape into the environment.

One such technology to repurpose man-made greenhouse gasses, is the conversion of carbon dioxide into marketable raw materials such as industrial-grade rock aggregate.  This carbon-based rock, which sequesters carbon emissions, can be used in everything from roads and bridges to office buildings and residential homes. 

CEO Brent Constantz, Biological & Geological Sciences Ph.D., explains his company, Blue Planet, processes raw flue gas taken directly at the flue of power plants and converts it immediately to carbonate.  This carbonate is processed into artificial limestone, which can be provided to local industry saving the cost of acquiring and transporting limestone aggregate, which mostly comes from British Columbia.  Also, the collection of emissions directly from the flue removes the need to purify carbon dioxide, which reduces cost of process investment.  “The purification step is an energy and capital-intensive process,” says Constantz. “We take the raw flue gas and convert it directly to carbonate. We don’t have the energy penalty.”

Sources:

https://eandt.theiet.org/content/articles/2019/02/six-ideas-for-co2-reus...

https://www.sciencedirect.com/science/article/abs/pii/S0896844617300694

Power plant photo by Johannes Plenio./ Unsplash.

May 23, 2019
ERA Editor

On April 4, 2019 team ERAscience was honored to host Dr. Jane Goodall’s 85th birthday celebration in Los Angeles at the home of ERAscience’ founders.
ERAscience is proud to align our mission with that of the Jane Goodall Institute. Dr. Goodall travels the globe over 200 days a year raising awareness of the fragility of our planet’s ecosystems and the need for united efforts to stem the tide of destruction caused by climate change and overuse of natural resources. According to a UN report, one million species of animals are near extinction. Let’s all join Jane in her fight to sustain our planet.

Please support the Jane Goodall Institute and Jane’s Roots and Shoots program.

January 30, 2019
ERA Editor

ERA Science was honored to provide funding to host the annual Feria de Educación, part of Univision’s “Regresa a Classes” (Back-to-School) campaign, which is one of the largest education fairs in the nation provided for free to parents, students and educators.  Through its award-winning corporate empowerment platform, Univision Contigo, the back-to-school campaign is focused on promoting Science, Technology, Engineering, Arts and Mathematics (STEAM) building blocks, education, opportunities and careers for Latinos.

Feria de Educación provides opportunities for attendees to discover valuable educational information and a better understanding of the financial resources that make higher education affordable and accessible.

Since 2009, a CSU campus and Univision Los Angeles have partnered to offer this one-day education fair filled with Spanish- and English-language workshops and other activities designed to give parents the tools to help their children achieve their educational and career goals, providing resources and valuable information on the full spectrum of education.

“Our joint mission to provide access to education and empower our community has been the driving force behind our ten-year partnership with CSU system and why we are proud to do this event,” said Luis Patiño, president and general manager of Univision Los Angeles. “Knowledge is powerful and empowering, it opens doors and helps our community rise and succeed.”

Workshops include how to navigate the California educational system, preparing for college early, financial aid and scholarships, and services for undocumented students.

The collaboration between Univision Los Angeles, the California State University Chancellor’s Office and California State University, Northridge were also joined by Wells Fargo Bank for the 2018 Feria de Educacion.


The Feria de Educación supports the CSU’s Graduation Initiative 2025 that is focused on increasing the completion rates of first-time freshmen, transfer, low-income and underserved students. The Graduation Initiative 2025 will add 100,000 more college graduates to California’s workforce over the next 10 years, bringing the total number of expected CSU graduates between 2015 and 2025 to more than 1 million.

For more information about the Feria de Educación at CSUN, visit www.csun.edu/feria. To learn more about Feria events across California, visit www.calstate.edu/feriadeeducacion.

CONTACTS: Mayola Delgado 310-348-3417 maydelgado@univision.net / Carmen Ramos Chandler 818-677-2130 Carmen.chandler@csun.edu

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