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

How do optical illusions work? (video)

How do optical illusions work? (video)
2015-08-06
(Press-News.org) WASHINGTON, Aug. 6, 2015 -- Optical illusions are deceptive and mind-boggling. What's going on inside our heads when we see things that appear to be moving but aren't, and when we view other, similar visual tricks? In this collaboration between the American Chemical Society and Inside Science TV, we explain how optical illusions work, so you can understand the science behind the trickery. Check it out here: https://www.youtube.com/watch?v=VYIr40D7wNw.

Inside Science TV is a production of the American Institute of Physics. See more videos in the series on the ISTV YouTube channel: https://www.youtube.com/user/InsideScienceTV.

INFORMATION:

The American Chemical Society is a nonprofit organization chartered by the U.S. Congress. With more than 158,000 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.

To automatically receive news releases from the American Chemical Society, contact newsroom@acs.org.

Follow us: Twitter Facebook


[Attachments] See images for this press release:
How do optical illusions work? (video)

ELSE PRESS RELEASES FROM THIS DATE:

World-largest petawatt laser completed, delivering 2,000 trillion watts output

World-largest petawatt laser completed, delivering 2,000 trillion watts output
2015-08-06
Enhancement of the Petawatt laser "LFEX" [1] up to 2,000 trillion watts for one trillionth of one second. High power output implemented by a 4-beam amplifier technology and the world's highest performance dielectric multilayer diffraction grating of large diameter [2]. Big step forward for creating such new fundamental technologies as cancer therapy for medical applications and non-destructive inspection of bridges and buildings, to contribute to our future life of longevity, safety, and security, and for the realization of fast ignition as an energy resource. The ...

Why the human heart cannot regenerate

2015-08-06
The results of their research have recently been published in the high-profile journal eLife*. The ability of most cardiac muscle cells to reproduce disappears in humans and all other mammals shortly after birth. What remains unclear, however, is how this happens and whether it is possible to restore this ability and therefore to regenerate the heart. FAU researchers Dr. David Zebrowski and Prof. Dr. Felix B. Engel from the Department of Nephropathology at Universitätsklinikum Erlangen's Institute of Pathology and their colleagues have now found a possible explanation ...

Dark and marked: Strikingly colored new fleshbelly frog from the Andean cloud forest

Dark and marked: Strikingly colored new fleshbelly frog from the Andean cloud forest
2015-08-06
Carrying itself around with a dark brown mask on its face and a broad shapeless white mark on its chest and belly, a frog had been jumping across the Peruvian cloud forests of the Andes unrecognised by the scientific world. Now, this visibly distinguishable species has been picked up by Dr. Catenazzi of Southern Illinois University and his team from its likely only locality, a cloud forest near Cusco in Peru, at 2350 m elevation by Drs. Catenazzi, Uscapi and May. Their research is published in the open-access journal ZooKeys. The new fleshbelly frog species, called N. ...

Typhoon Haiyan's destructive tsunami-like waves generated by surf beat over a coral reef

Typhoon Haiyans destructive tsunami-like waves generated by surf beat over a coral reef
2015-08-06
Researchers from the International Research Institute of Disaster Science (IRIDeS) at Tohoku University in Sendai, Japan, have been looking into how tsunami-type waves can originate from massive storm systems, independent of earthquakes or landslides. According to Volker Roeber and Jeremy D. Bricker, massive storm systems can be the cause of devastating tsunami-type waves. It happened during Typhoon Haiyan, which struck the Philippines in November 2013. Typhoon Haiyan was one of the strongest typhoons ever recorded, causing more than 6,000 casualties. A development ...

Believing you are overweight may lead to further weight gain

2015-08-06
People who recognise they are overweight or obese are more likely to put on weight than those who are unaware that they may be heavier than doctors would advise, according to research by the University of Liverpool. In a study, published in the International Journal of Obesity, researchers looked at the lives of 14,000 adults in the US and the UK through data captured in three studies: the US National Longitudinal Study of Adolescent to Adult Health, the UK National Child Development Study and Midlife in the United States. They analysed data from time periods after ...

Important regulation of cell invaginations discovered

2015-08-06
Lack of microinvaginations in the cell membrane, caveolae, can cause serious diseases such as lipodystrophy and muscular dystrophy. Researchers at Lund University in Sweden have now discovered a "main switch" that regulates the formation of these invaginations. Many cells in the body are equipped with small microinvaginations in the cell membrane called caveolae. They are important for the cell's ability to take up molecules and particles from the cell surface into the cell. If this doesn't work, the function of the cell is disturbed, resulting in diseases. Having too ...

Animal-eye view of the world revealed with new visual software

Animal-eye view of the world revealed with new visual software
2015-08-06
New camera technology that reveals the world through the eyes of animals has been developed by University of Exeter researchers. The details are published today in the journal Methods in Ecology and Evolution. The software, which converts digital photos to animal vision, can be used to analyse colours and patterns and is particularly useful for the study of animal and plant signalling, camouflage and animal predation, but could also prove useful for anyone wanting to measure colours accurately and objectively. The software has already been used by the Sensory Ecology ...

Dasabuvir and ombitasvir/paritaprevir/ritonavir: Hint of added benefit in further patients

2015-08-06
Dasabuvir (trade name Exviera) and the fixed-dose drug combination ombitasvir/paritaprevir/ritonavir (trade name Viekirax) have been available since January 2015 for the treatment of adults with chronic hepatitis C infection. The German Institute for Quality and Efficiency in Health Care (IQWiG) had examined their added benefit in a dossier assessment completed in April 2015. In an addendum, the Institute now assessed study data subsequently submitted by the drug manufacturer in the commenting procedure. According to the findings, the results of an indirect comparison ...

Saturn's rings in a supercomputer

Saturns rings in a supercomputer
2015-08-06
Why some planets, like Saturn or Jupiter, have their rings, while others like, the Earth or Mars do not? It turned out that "the size does not matter" -- not only giants as Saturn possess the rings, but even tiny asteroids do: According to the recent discovery of the Spitzer Space Telescope, the remote asteroid Chariklo, which is only 260 km in diameter, also has rings. A natural answer may be the following: Occasionally, in a far past, some planets had much more material in their vicinity then the other ones. The material was in a form of dust. Dust particles merged ...

Long-term ovarian cancer survival higher than thought

2015-08-06
UC Davis study should help guide patients and their oncologists (SACRAMENTO, Calif.) -- Combing data collected on thousands of California ovarian cancer patients, UC Davis researchers have determined that almost one-third survived at least 10 years after diagnosis. The unprecedented findings upend the notion that women diagnosed with cancer of the ovary always face a poor chance of survival. In fact, while the study confirmed earlier findings on characteristics associated with ovarian cancer survival -- younger age, earlier stage and lower grade tumors at diagnosis ...

LAST 30 PRESS RELEASES:

Sharper, straighter, stiffer, stronger: Male green hermit hummingbirds have bills evolved for fighting

Nationwide awards honor local students and school leaders championing heart, brain health

Epigenetic changes regulate gene expression, but what regulates epigenetics?

Nasal drops fight brain tumors noninvasively

Okayama University of Science Ranked in the “THE World University Rankings 2026” for the Second Consecutive Year

New study looks at (rainforest) tea leaves to predict fate of tropical forests

When trade routes shift, so do clouds: Florida State University researchers uncover ripple effects of new global shipping regulations

Kennesaw State assistant professor receives grant to improve shelf life of peptide- and protein-based drugs

Current heart attack screening tools are not optimal and fail to identify half the people who are at risk

LJI scientists discover how T cells transform to defend our organs

Brain circuit controlling compulsive behavior mapped

Atoms passing through walls: Quantum tunneling of hydrogen within palladium crystal

Observing quantum footballs blown up by laser kicks

Immune cells ‘caught in the act’ could spur earlier detection and prevention of Type 1 Diabetes

New membrane sets record for separating hydrogen from CO2

Recharging the powerhouse of the cell

University of Minnesota research finds reducing inflammation may protect against early AMD-like vision loss

A mulching film that protects plants without pesticides or plastics

New study highlights key findings on lung cancer surveillance rates

Uniform reference system for lightweight construction methods

Improve diet and increase physical activity at the same time to limit weight gain, study suggests

A surprising insight may put a charge into faster muscle injury repair

Scientists uncover how COVID-19 variants outsmart the immune system

Some children’s tantrums can be seen in the brain, new study finds

Development of 1-Wh-class stacked lithium-air cells

UVA, military researchers seek better ways to identify, treat blast-related brain injuries

AMS Science Preview: Railways and cyclones; pinned clouds; weather warnings in wartime

Scientists identify a molecular switch to a painful side effect of chemotherapy

When the air gets dry, cockroaches cuddle: Binghamton University study reveals survival strategy

Study finds unsustainable water use across the Rio Grande

[Press-News.org] How do optical illusions work? (video)