PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Turkey talk: 2 American Chemical Society videos digest Thanksgiving myth and fact

2011-11-23
(Press-News.org) WASHINGTON -- Does tryptophan in turkey really cause the bleary-eyed daze after a Thanksgiving meal? What's inside those pop-up timers that announce the turkey is ready for the table? How can those timers pop up when the turkey reaches exactly the right internal temperature?

For answers to those and other questions that could spark lively dinnertime conversation Thursday, check out two high-definition Bytesize Science videos that the American Chemical Society (ACS), the world's largest scientific society, is offering as an addition to the holiday menu. They are available at www.BytesizeScience.com.

The first video debunks the long-held holiday myth that a compound in turkey known as tryptophan makes people especially drowsy after a Thanksgiving meal. The second focuses on a part of the Thanksgiving tradition that the pilgrims couldn't even dream of at that first feast in 1621: The workings of pop-up turkey timers. Both feature Diane Bunce, Ph.D., professor of chemistry at The Catholic University of America and recipient of the ACS Helen Free Award for Public Outreach.

Viewed thousands of times each month, the newly re-launched Bytesize Science series uncovers the chemistry in everyday life. Subscribe to Bytesize Science on YouTube for new videos featuring hands-on demos of scientific phenomena, cutting-edge research found in ACS' 43 peer-reviewed journals and Chemical & Engineering News, interviews with scientific leaders and episodes highlighting the chemistry behind popular foods, products and discoveries that improve people's lives around the world.

For more entertaining, informative science videos and podcasts from the ACS Office of Public Affairs, view Prized Science, Spellbound, Science Elements, and Global Challenges/Chemistry Solutions.

### The American Chemical Society is a nonprofit organization chartered by the U.S. Congress. With more than 163,000 members, ACS is the world's largest scientific society and a global leader in providing access to chemistry-related research through its multiple databases, peer-reviewed journals and scientific conferences. Its main offices are in Washington, D.C., and Columbus, Ohio.


ELSE PRESS RELEASES FROM THIS DATE:

Agencies Pursuing Employers who Misclassify Non-Employees in New York

2011-11-23
The Labor Department will be sharing information with nearly a dozen states, including New York's Attorney General, and the Internal Revenue Service in a push to crack down on businesses that cheat workers out of wages by misclassifying them as independent contractors. Wage and hour determinations vary greatly based on how a worker is characterized. By sharing information Labor officials will be able to target businesses that misclassify workers as independent contractors or non-employees to avoid paying the minimum wage and overtime pay. An employer can also avoid paying ...

Robojelly gets an upgrade

2011-11-23
Engineers at Virginia Polytechnic Institute and State University (VirginiaTech) have developed a robot that mimics the graceful motions of jellyfish so precisely that it has been named Robojelly. Developed for the Office of Naval Research in 2009, this vehicle was designed to conduct ocean underwater surveillance, enabling it potentially to detect chemical spills, monitor the presence of ships and submarines, and observe the migration of schools of fish. Recently, a team at VirginiaTech has improved the performance of this silicone swimmer, enabling it to better overcome ...

New design for mechanical heart valves

2011-11-23
The heart's valves, which guarantee the unidirectional flow of blood from one chamber to another, are asymmetrical. For example, the two flaps of the heart's mitral valve – which regulates blood flow between the left atrium and the left ventricle – vary in size by up to 70 percent. This arrangement, says fluid mechanicist Marija Vukicevic from the University of Trieste (now a researcher at Clemson University), naturally drives blood flow along the lateral wall of the ventricle; from there, blood takes a smooth turn creating a large vortex that redirects the blood toward ...

Juvenile Incarceration Costly and Ineffective, Study Says

2011-11-23
Fervent debates continue over how states should rehabilitate juveniles convicted of crimes. Some believe that exposing kids to the rigors of prison life will help them understand the gravity of their actions and prevent future juvenile crime. Others maintain that jailing kids does nothing to deter crime and only advances the likelihood that they will be criminals as adults. Further, they believe that children are more likely to be abused while in confinement. A new report by the Annie E. Casey Foundation exemplifies these concerns. Entitled, "No Place for Kids: ...

A tiny flame shines light on supernovae explosions

2011-11-23
Starting from the behavior of small flames in the laboratory, a team of researchers has gained new insights into the titanic forces that drive Type Ia supernova explosions. These stellar explosions are important tools for studying the evolution of the universe, so a better understanding of how they behave would help answer some of the fundamental questions in astronomy. Type Ia supernovae form when a white dwarf star – the left-over cinder of a star like our Sun – accumulates so much mass from a companion star that it reignites its collapsed stellar furnace and detonates, ...

Peering inside the 'deflagration-to-detonation transition' of explosions

2011-11-23
Explosions of reactive gases and the associated rapid, uncontrolled release of large amounts of energy pose threats of immense destructive power to mining operations, fuel storage facilities, chemical processing plants, and many other industrial applications. To gain a better understanding of what's going on during these explosions, US Naval Research Laboratory research physicist Alexei Poludnenko, and Elaine Oran, senior scientist for reactive flow physics, teamed up with Sandia National Laboratories' Thomas Gardiner, principal member of technical staff, to study the ...

Similar effects of beer and wine on the risk of cardiovascular disease

2011-11-23
Research published in the European Journal of Epidemiology by Costanzo S, Di Castelnuovo de Gaetano G et al has sought to separate the effects of wine, beer or spirit drinking in relation to fatal and non-fatal cardiovascular events. The Italian authors carried out an updated meta-analysis on the relationship between wine, beer or spirit consumption and cardiovascular outcomes, using state-of-the-art statistical techniques. From 16 studies, results confirmed a J-shaped relationship between wine intake and reduced vascular risk, with maximal protection — an average 31% ...

Dividing Small Businesses in Divorce

2011-11-23
Dividing small businesses in divorce can be difficult, complex, and of course...contentious. This is usually because the business is the family's largest asset, and the parties may have very different views about what it is worth, as well as their respective shares. One party may believe that the business is failing, and is only a fraction of its perceived value, while the other party may insist that it is a budding enterprise that is worth much more than is being explained. These views can be especially difficult if only one party primarily owns or operates the business, ...

A first -- lab creates cells used by brain to control muscle cells

A first -- lab creates cells used by brain to control muscle cells
2011-11-23
University of Central Florida researchers, for the first time, have used stem cells to grow neuromuscular junctions between human muscle cells and human spinal cord cells, the key connectors used by the brain to communicate and control muscles in the body. The success at UCF is a critical step in developing "human-on-a-chip" systems. The systems are models that recreate how organs or a series of organs function in the body. Their use could accelerate medical research and drug testing, potentially delivering life-saving breakthroughs much more quickly than the typical ...

Alarming Rise in Fatal Workplace Accidents Recorded in West Virginia

2011-11-23
Every year, dozens of West Virginia workers lose their lives at factories, construction sites, mines and other jobsites. However, the latest figures show that 2010 was the worst year in recent history for worker fatalities. A Dangerous Year for West Virginia Workers In 2010, worker fatalities in West Virginia more than doubled compared to 2009. A total of 41 West Virginians lost their lives in work-related incidents in 2009, while a startling 95 workers were killed in 2010. This increase forced a tragic loss on 54 more grief-stricken families, leaving them only the ...

LAST 30 PRESS RELEASES:

Post-LLM era: New horizons for AI with knowledge, collaboration, and co-evolution

“Sloshing” from celestial collisions solves mystery of how galactic clusters stay hot

Children poisoned by the synthetic opioid, fentanyl, has risen in the U.S. – eight years of national data shows

USC researchers observe mice may have a form of first aid

VUMC to develop AI technology for therapeutic antibody discovery

Unlocking the hidden proteome: The role of coding circular RNA in cancer

Advancing lung cancer treatment: Understanding the differences between LUAD and LUSC

Study reveals widening heart disease disparities in the US

The role of ubiquitination in cancer stem cell regulation

New insights into LSD1: a key regulator in disease pathogenesis

Vanderbilt lung transplant establishes new record

Revolutionizing cancer treatment: targeting EZH2 for a new era of precision medicine

Metasurface technology offers a compact way to generate multiphoton entanglement

Effort seeks to increase cancer-gene testing in primary care

Acoustofluidics-based method facilitates intracellular nanoparticle delivery

Sulfur bacteria team up to break down organic substances in the seabed

Stretching spider silk makes it stronger

Earth's orbital rhythms link timing of giant eruptions and climate change

Ammonia build-up kills liver cells but can be prevented using existing drug

New technical guidelines pave the way for widespread adoption of methane-reducing feed additives in dairy and livestock

Eradivir announces Phase 2 human challenge study of EV25 in healthy adults infected with influenza

New study finds that tooth size in Otaria byronia reflects historical shifts in population abundance

nTIDE March 2025 Jobs Report: Employment rate for people with disabilities holds steady at new plateau, despite February dip

Breakthrough cardiac regeneration research offers hope for the treatment of ischemic heart failure

Fluoride in drinking water is associated with impaired childhood cognition

New composite structure boosts polypropylene’s low-temperature toughness

While most Americans strongly support civics education in schools, partisan divide on DEI policies and free speech on college campuses remains

Revolutionizing surface science: Visualization of local dielectric properties of surfaces

LearningEMS: A new framework for electric vehicle energy management

Nearly half of popular tropical plant group related to birds-of-paradise and bananas are threatened with extinction

[Press-News.org] Turkey talk: 2 American Chemical Society videos digest Thanksgiving myth and fact