Science 2.0

Mapping The Wobbles Broke Another Dark Matter Hypothesis

Science 2.0 - Oct 27 2017 - 09:10

It may not seem to make sense but most of the universe - mass - can really only account for about 6 percent of what is going on. The rest of it can be under just about any umbrella at this point. Some call it the God of the Gaps, scientists call the unknown mass Dark Matter.

What is it? No one knows, when it comes to the very large and the very small, physics does not have all the answers, but something has made the universe at least 100 billion light years in size even though it's only 13 billion years old. As you know, a light year is the distance light will travel in that time. Since nothing can go faster than the speed of light, it's long been time to think about what Nothing is.

That's dark matter. And whatever is propelling it can be called Dark Energy.

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A Simple Two-Mover

Science 2.0 - Oct 26 2017 - 16:10
My activity as a chessplayer has seen a steady decline in the past three years, due to overwhelming work obligations. To play in chess tournaments at a decent level, you not only need to be physically fit and well trained for the occasion, but also have your mind free from other thoughts. Alas, I have been failing miserably in the second and third of the above requirements. So I have essentially retired from competitive chess, and my only connection to the chess world is through the occasional 5-minute blitz game over the internet. -->

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An End To Politicization Of Science At EPA?

Science 2.0 - Oct 26 2017 - 06:10
If scientists and journalists want the politicization of science to stop, they have to be part of the solution, even if a guy they didn't vote for is in power. But now that he is, all the talk about "depoliticizing science" has been exposed as the farce that we always knew it was.
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Superheroes Against Science In Thor: Ragnarok

Science 2.0 - Oct 25 2017 - 18:10

Thor: Ragnarok is the latest Marvel movie (out in Australia today) that sees Australian Chris Hemsworth back as Thor, but he’s not on friendly home turf.

Instead he finds himself imprisoned on the opposite side of the universe from his beloved Asgard, and out of his depth in a gladiatorial contest with the Incredible Hulk (Mark Ruffalo).

But Hulk isn’t his only problem. Ragnarok (the end of his homeland of Asgard) is looming and Thor has new villains to deal with, including the warlike Hela, played by Australian Cate Blanchett.

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A Different 1 Percent - Americans Who Carry Guns

Science 2.0 - Oct 25 2017 - 17:10

There is a different kind of 1 percent, and it isn't people who can afford to buy organic food. It's Americans who carry a handgun on a daily basis. 

It's not a surprise, given American history and horrific events like a psychopath in Las Vegas wounding or killing 500 people while police waited 70 minutes to attack him. A nearby hotel guest with a gun could have ended that more quickly. 

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What's Worse: Censorship By Government Or Google?

Science 2.0 - Oct 24 2017 - 23:10

The First Amendment was crafted in an era when the government was the most powerful entity on Earth. That's no longer necessarily true.

Sure, when it comes to physical power, the government reigns supreme. Nobody can compete with an institution legally allowed to possess tanks, hellfire missiles, and nuclear bombs. But in the arena of information, agencies like the CIA and FBI no longer remain unchallenged. Instead, internet companies like Google and activist websites like Wikileaks have become the global gatekeepers of knowledge.

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Review Of David Meade’s Book - “Planet X - The 2017 Arrival” - A Plagiarized Scrap Book

Science 2.0 - Oct 22 2017 - 12:10

Short summary: A scrap book of nonsense. Theologically, morally, astronomically and politically abysmal. The author would not be accepted for admission to a course on astronomy at a university, never mind actually pass such a course. And it’s a similar position for theology. Most of the book, 75%, is not even written by him but just copy / pasted from the internet. It is appalling to think that this book reached the #1 position for astronomy books in Kindle on Amazon, and #5 for paperback. I’ve asked them to take it down for breach of copyright.

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What Is Statistical Significance?

Science 2.0 - Oct 21 2017 - 06:10
Yesterday, October 20, was the international day of Statistics. I took inspiration from it to select a clip from chapter 7 of my book "Anomaly! Collider physics and the quest for new phenomena at Fermilab" which attempts to explain how physicists use the concept of statistical significance to give a quantitative meaning to their measurements of new effects. I hope you will enjoy it....

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What You Need To Know About The 2017 NAS Report On Endocrine Active Chemicals And Low-dose Effects


Science 2.0 - Oct 19 2017 - 09:10

In 2017 the National Academies of Sciences, Engineering, and Medicine (NAS) published a

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Is Chris Portier The Andrew Wakefield Of Pesticides?

Science 2.0 - Oct 17 2017 - 13:10

Christopher Portier, Ph.D., recently gave a deposition in liability litigation hearings related to cases filed by environmental lawyers against Monsanto’s Roundup. If you are not aware, Dr. Portier is external special adviser to the International Agency for Research on Cancer (IARC) working group that prepared the Group 2A classification (“Probably carcinogenic to humans”) for glyphosate, the key component of Roundup.

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Merging Neutron Stars: Why It's A Breakthrough, And Why You Should Stand Your Ground

Science 2.0 - Oct 17 2017 - 08:10
Like many others, I listened to yesterday's (10/16/17) press release at the NSF without a special prior insight in the physics of neutron star mergers, or in the details of the measurements we can extract from the many observations that the detected event made possible. My knowledge of astrophysics is quite incomplete and piecemeal, so in some respects I could be considered a "layman" listening to a science outreach seminar. Yet, of course, as a physicist I have a good basic understanding of the processes at the heart of the radiation emissions that took place two hundred million years ago in that faint, otherwise unconspicuous galaxy in Hydra.  -->

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BPA – Nothing New Under The Sun?

Science 2.0 - Oct 16 2017 - 15:10

It’s been shown that the primary route of human exposure to bisphenol A (BPA) is through the diet.   One source of BPA in the diet is the protective coating inside many food and beverage cans, which helps to protect the safety and integrity of the food.  Epoxy resin-based coatings have been used for decades because they excel in this

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The Homeopathy Beliefs About Neonicotinoids And Honey

Science 2.0 - Oct 16 2017 - 14:10
If you read a headline declaring that scientists had discovered that up to 75 percent of human food samples was found to be contaminated with some scary-sounding substance, like arsenic? (1)

You'd be worried, and rightfully so. But if you then found many paragraphs into the story that the scientists admit that the scary substance is in such minuscule traces that they can't possible pose a risk to human health. In an era of "fake news", you'd feel like that's just what you got.
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WPA2 Flaw Means Almost Every Phone, PC and Router Is At Risk

Science 2.0 - Oct 16 2017 - 09:10
A vulnerability in the common WPA2 Wi-Fi security protocol means practically every device that connects to a router (which is just about all of them) can be exploited to reveal access to credit card information, passwords and more. The Key Reinstallation Attacks (Krack Attacks) allow anyone in physical proximity to gain access. A flavor of Linux and devices using Android 6.0 and up are especially vulnerable. 

Changing the password won't do any good, the devices themselves need to be updated, so if you are using old technology you may be out of luck. The groups with most to lose will be corporations so they are likely to be updating.


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Racism Beliefs Prove Why Polling Is Often Worthless

Science 2.0 - Oct 13 2017 - 00:10

Admittedly, I hold a rather dismal view of my fellow human beings. The average person just isn't all that bright or informed. Google "Jay Leno Jaywalking," "Lie Witness News," or "Florida Man," and you'll see what I mean.

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Racism Beliefs Prove Why Polling Is Often Worthless

Science 2.0 - Oct 13 2017 - 00:10

Admittedly, I hold a rather dismal view of my fellow human beings. The average person just isn't all that bright or informed. Google "Jay Leno Jaywalking," "Lie Witness News," or "Florida Man," and you'll see what I mean.

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No, Yellowstone Is Not Going To Erupt As A Supervolcano Soon. No, It Can’t Destroy Mankind!

Science 2.0 - Oct 13 2017 - 00:10

There are many stories about Yellowstone today by journalists saying it will erupt as a super volcano soon and that the effects will be devastating. No that is not what the study was about.

First, there is no sign of it erupting.

Then what about the study? The scientists looked at when it last erupted as a supervolcano hundreds of thousands of years ago.

It took two or three decades to go from normal to a supervolcano. Before, scientists thought this would take thousands of years

Nobody even knows if it will ever erupt again as a supervolcano. It may have finished doing that.

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Cause Of Fibrolamellar Hepatocellular Carcinoma In The Liver Identified

Science 2.0 - Oct 12 2017 - 16:10

Fibrolamellar hepatocellular carcinoma, a form of liver cancer mainly found among children and young people, currently has surgery as the only treatment available. But even then less than 40 percent of patients will survive beyond five years.

It might help to discover what causes it.

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Moms Told They Must Sleep On Their Side In Late Pregnancy - But Evidence Is Lacking

Science 2.0 - Oct 12 2017 - 13:10

Expectant moms get a lot of advice from the Internet, friends, and even strangers. It's a lot of judgment, given that this miracle of birth has already happened 13 billion times without anyone telling mothers to eat purple vegetables or their child won't get into Stanford.

The digital age, where publication is cheap, coupled with epidemiology which can show almost anything, has led to a lot of confusion. But when the word "stillbirth" is invoked, as was recently down in The Journal of Physiology, pregnant women will panic. 

Yet they shouldn't. No babies were harmed in a study which nonetheless claims babies could be harmed if moms sleep on their backs. 

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Trump: “Must It Be Today Jesus? Three Years Left Of My Presidency!” David Meade’s Bonkers Prophesies For October

Science 2.0 - Oct 11 2017 - 20:10

This will seem utterly bonkers to most of you. But while reading this please bear in mind that very young children, many as young as 14 and younger, have been driven to the edge of suicide by these prophesies. More on this later but I want to open out by showing to them how bonkers his ideas are. The rest of you may find amusement in it too. But it has a very serious side to it. Remember this chap is making people suicidal with his prophesies, and he is heavily promoted by the Daily Express. What can we do about it? It's a major societal problem.

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