We're filmmakers working on an AI doc that features developments in the self-driving car industry. Ask us anything!
Human stem cell treatment cures alcoholism in rats. Rats that had previously consumed the human equivalent of over one bottle of vodka every day for up to 17 weeks under free choice conditions drank 90% less after being injected with the stem cells.
Great Pacific Garbage Patch is 16 times bigger than previously thought
People on antidepressant medication tend to also report experiencing emotional bluntness, a condition known as alexithymia, according to a preliminary study published in the journal Experimental and Clinical Psychopharmacology.
Biophysicists have imaged the moment a photon sparks the first energy conversion steps of photosynthesis.
Published this week in the International Journal of Obesity, the study suggests that parents who underestimate the sugar content of everyday foods and beverages commonly included in children’s diets are exposing their children to an increased risk of obesity or overweight.
Carbon nanotubes found to induce mesothelioma in mice at a similar rate to asbestos fibers.
More than one in 10 people who have never used class A drugs may have traces of cocaine or heroin on their fingertips, forensic scientists say. The scientists believe the participants became contaminated from banknotes, tables and other surfaces, as reported in the journal Clinical Chemistry.
Switching from unhealthy to healthier diet lowers depressive symptoms more than social support sessions
New Study Details "Death By Bee Acupuncture Therapy" after woman dies following two years of treatment. The procedure has been touted by Goop founder Gwyneth Paltrow, Kate Middleton, and others.
Caloric restriction results in less oxidative damage and slowed down ageing
In field tests, a new water-harvesting device successfully pulled water from the desert air in Tempe, Arizona. The new technology could allow humans to survive in some of the most inhospitable regions on Earth.
A new DNA analysis of the 'Atacama alien' skeleton reveals the genetic mutations that likely gave it its extraterrestrial appearance.
Genome Sequencing Adds 5 New Neanderthals to the Human Family Tree - "Having the genomes of these younger Neanderthals increases the amount of Neanderthal DNA that can be identified in present-day people."
Video of mating deep-sea anglerfish stuns biologists
Earwigs have wings that fold in ways that should be mathematically impossible, according to origami theory. The common pests have a rubbery polymer that lets them fold up their wings into tiny packages.
Medical expansion has improved health – with one exception: Increased spending on health care and increases in specialized care were both associated with longer life expectancy and less mortality, but growing drug industry linked to worse health in 30 countries.
Being in the hospital leads to a 20% drop in future earnings on average for adults 50-59, even if they have medical insurance
A single intravenous infusion of ketamine led to a rapid decrease in suicidal ideations. Within a day, about 55% of individuals who received ketamine no longer had suicidal ideations compared to 20% who received placebo. This reduction in suicidal ideations lasted for at least 7 days.
Toddlers learn nothing from YouTube videos. New study finds that two-year-olds enjoy the commercials more than the videos (and seem engaged with musical clips) but do not learn anything from YouTube.
Squids have a tougher time hunting these days, and it's because of climate change. High carbon dioxide levels affect how they go after prey, researchers found. It "could have far?reaching consequences in marine ecosystems due to the ecological importance of cephalopods in the marine food web."
Breast Implants Could Cause An Unusual Cancer
EPFL scientists have identified a mechanism that confers resistance against a common therapy for lymphoma. They propose an alternative treatment that targets lymphoma signaling at its root, and show that it can be effective in a broader group of patients. The study is published in the journal Blood.
Finding food is a necessary survival skill, but so is avoiding pain. Research using mice showed that being hungry activates a neural pathway that inhibits the perception of and response to chronic pain. The findings offer up new targets for treating pain.
Living abroad can clarify your sense of self. They found living abroad increases "self-concept clarity," the extent to which individuals' beliefs about themselves are clearly and confidently defined and consistent and stable over time.
False-positive results released by direct-to-consumer genetic tests highlight the importance of clinical confirmation testing for appropriate patient care
3,4-Methylenedioxymethamphetamine (MDMA) for Psychiatric Treatment
Physicists create a Kagome metal which unique quantum properties at room temperature
Where the Solar system meets the solar neighbourhood: patterns in the distribution of radiants of observed hyperbolic minor bodies. New evidence for Scholz's star
A bat no bigger than a kiwi fruit logs distances of up to 100 kilometres on nightly round trips to its feeding grounds — the longest commute ever recorded for a nectar-feeding bat.
Rethinking the treatment of chronic fatigue syndrome—a reanalysis and evaluation of findings from a recent major trial of graded exercise and CBT | BMC Psychology
Read with them, watch with them. Toddlers that co-view with an engaged parent learn more words from videos than those that watch alone.
Using diamond, scientists build first continuous room-temperature solid-state maser - the microwave version of lasers. Possible applications include medical imaging, airport security scanners, improved bomb detection, and quantum computers.
The Effort Paradox: Prominent models indicate that effort is costly, and that we avoid it. A new series of studies show that this is only half the story. Humans and non-human animals alike tend to associate effort with reward and will sometimes select activities because they require effort
How deep brain stimulation silenced cravings
In Plautus’ Mostellaria, the first equalization of parental roles in the ancient Roman family brings under discussion the traditional view of the patria potestas and has a predictive significance for the subsequent development of family law.
Interstellar asteroid 'Oumuamua (Hawaiian for "scout") was likely ejected from a two-star system, new study finds.
Bizarre skeleton sheds light on mutations of bone disease
Biomimetic Artificial Organelles Implanted into Living Zebrafish Embryos made Functional In Vivo
New research on Plasmodium gametocytogenesis could provide a path for slowing the rate of malaria transmission
RNA cytosine methylation and methyltransferases mediate chromatin organization and 5-azacytidine response and resistance in leukaemia
18 Cornicum I have a few problems with this study. Love to hear other peoples input/explanations on this. first one, it seems like self reporting. letting people fill in a questionnaire doesn't mean it's flawed but when it concerns some form of facebook advertisements I don't expect people to be that honest. I might be wrong here. I might be biased here(I'm dutch), but the 25 miles seems low to me... by the standards of this study I'm a high intensity cyclist just because I travel to work, friends etc. on my bicycle. My friends who are fanatic cyclist usually cycle distances of 40+ miles...
14 commutingtexan I think the biggest flaw in this study is that they did not specify the type of saddle the rider is using. Typically, the complaints of ED, numbness, and loss of urinary control stem from poor fitting saddles (usually stock or those giant memory foam ones) that cause pressure. Surely a cyclist who has invested this amount of time and money into his riding would have been properly fitted for a saddle.
4 mvea Journal reference: PD45-05 THE IMPACT OF CYCLING ON MEN'S SEXUAL AND URINARY FUNCTIONS Mohannad Awad, Thomas Gaither, Thanabhudee Chumnarnsongkhroh, Ian Metzler, Thomas Sanford, Gregory Murphy San Francisco, CA, E. Charles Osterberg, Benjamin Breyer The Journal of Urology DOI: Link: Abstract: > INTRODUCTION AND OBJECTIVES > Cycling provides many health benefits. Previously, concerns have been raised about cycling's impact on sexual and urinary health due to prolonged perineal pressure. We conducted an international survey of male athletes to determine the impact of cycling on urinary and sexual health. > METHODS > Cyclists were recruited to complete a survey through Facebook advertisements and outreach to English speaking sporting clubs across the world. Swimmers and runners were recruited as controls. Participants were queried about their physical activity and answered validated questionnaires including: The Sexual Health Inventory for Men (SHIM), International Prostate Symptom Score (I-PSS), and the National Institute of Health Chronic Prostatitis Symptom Index (NIH-CPSI). High intensity cycling was defined as cycling for more than 2 years, more than 3 times/week, and a daily average of more than 25 miles. > RESULTS > Of the 5,851 respondents, 3,919 (67%) completed the survey. Of these, we included cyclists who do not regularly swim or run 1,642 (63%), and swimmers or runners who do not regularly cycle 975 (37%). After adjusting for age, body mass index, hypertension, diabetes, ischemic heart disease and tobacco use, cyclists had a higher mean SHIM score (20.1 vs 18.9) p<0.01, compared to non-cyclists. There were no statistically significant differences in I-PSS or NIH-CPSI scores between the two groups. High intensity cyclists had a significantly higher mean SHIM score compared to lower intensity cyclists (20.6 vs 19.5) p<0.01, but no significant differences were found in I-PSS and NIH-CPSI scores. After adjusting for age, cyclists had significantly higher odds of perineal numbness compared to non-cyclists, odds ratio=10.6 (95% confidence interval 8.3-13.7). Bike seat type had no significant effect in any of the above mentioned results. > CONCLUSIONS > Contrary to prior studies suggesting that cycling may cause ED, our study shows that cyclists have no worse erectile function than non-cyclists. We also showed that cycling does not affect LUTS. Further research is warranted to gain insight into these results, but this study suggests that cardiovascular benefits of exercise may outweigh any theoretical deterrent of cycling.
0 fuckface_academy Because a properly fit saddle has the rider resting on sit bones, not on the perineum. If riding a saddle makes you numb or lose your ability to have sex, you're doing it 100% completely wrong and you shouldn't be allowed near a bicycle until you've had some education about it.
-1 AlbertoAru Wasn't the main problem about the prostrate? If I'm wrong, please let me know
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