You are currently browsing the category archive for the ‘Science’ category.
Solar flares make CBC radio 2 reception crappy. Completely a first world problem, but I really do like clear reception when Radio2 isn’t playing crap. Not to worry too much though, apparently the storm will not wipe our earth slate clean:
“A solar storm that began with a massive flare on the sun’s surface Thursday is due to slam into Earth’s magnetic field Saturday morning and last through Sunday.Scientists said it will be a minor event, and they have notified power grid operators, airlines and other potentially affected parties.”
Stay Calm, Carry On. But…
“The storm began Thursday when the sun unleashed a massive flare that hurled a cloud of highly charged particles racing toward Earth at 4.8 million kilometres per hour. It was the sixth time this year that such a powerful solar outburst has occurred. None of the previous storms caused major problems.
In severe cases, solar storms can cause power blackouts, damage satellites and disrupt GPS signals and high-frequency radio communications. Airlines are sometimes forced to reroute flights to avoid the extra radiation around the north and south poles.”
So out technological butts could be smacked around a bit, but nothing to serious. Let’s hope they are correct. :)
I am continually amazed by people and their ability to be rational in one aspect of their life and the ability to completely ignore rationality in other aspects of their life. The example that I often see is people who are in evidence based professions, especially the ones that require the application of scientific rigor, that ignore the same critical thinking skills when it comes to their theism. However I now have a new shining example of this and it saddens me because he used to be a person I had a lot of respect for.
What Happened!?!?
The person I am talking about is Thundefoot of course. For the people who don’t know him, he is a scientist who has gained popularity on Youtube mostly by debating theists. Although debate may be a poor choice of term to describe what usually when on when he talked with these people. Evisceration perhaps? But I digress, this post isn’t really about that. It’s about what happened since he joined Free Thought Blogs. Thunderfoot decided to throw his hat into the ring in a controversy in the greater atheist community.
This controversy started when Rebecca Watson gave a talk at a skeptic conference about sexism and added personal antidotes about how being sexualized at these conferences creeps her out. Later that night (at 4am) she was at the bar and decided to call it a night. Unfortunately another attendee decided to tailgate her into the elevator and ask her to his room for “coffee” in an overt pickup artist move of cornering. When Rebecca Watson got home, she posted a video of experiences and talked about the cornering and said Guys, Don’t Do That. Apparently this act of defiance of male privilege was taking things too far and she was sent a shitstorm of death and rape threats by the skeptical community at large.
The saga continued up until this year’s convention where recently the organizer of the event had the gall to blame her for the extreme reduction of female attendees. And this is where Thunderfoot enters the equation. He entered with a blatant sexist joke with a picture of Darth Vader, jabbed with a “This isn’t a big problem” (correction , it read “*THIS REALLY ISN’T A BIG PROBLEM*”), a left cross of Talking About Sexism Is The Problem, Not Sexism, and delivered the knockout blow (paraphrased) So STFU About All This Stuff. It was a truly epic saga of bullshit.
After he got called out on this by P.Z. Myers he got all butthurt. And since then he’s been removed from Free Thought Blogs. And the butthurt continues. Once wonders where it will end. For more on this simply google elevatorgate.
TL;DR
Thunderfoot goes all sexist and then gets all butthurt when there is a blow-back from the womenz. Sad days for Bleatmop as someone he used to respect makes a mockery of himself.
The infallible word of god is proven once again to be anything but although we should give the RCC credit they stuck to their guns that the earth was the centre of the universe till 1992. That is religious progress for you.
Potholer54 does a wonderful job of ridiculing the crazy christians as they make their deft case for the geocentric model of the solar system.
The good cardinal is out gunned, out classed and out argued on this episode of Q&A. He ends up calling Jesus and ignorant sheep-herder. A great debate, well worth your time.
Astronomy is another passion of mine. Enjoy this short clip on the fate of our Sun and similar stars.
It is one of those lifetime events, as Venus rarely crosses the plane of our orbit while in front of the sun.
“Our nearest planetary neighbour will be passing between the Earth and the sun starting at 6:04 p.m. ET on June 5 and will be aligned in such a way that its passage will be visible with the naked eye. The transit, as it’s known, will last about six hours, but in most parts of Canada, it will be visible for only a few hours before sunset.”
That doesn’t happen very often because most of the time when Venus crosses Earth’s orbital plane, Earth is somewhere else in its orbit, so there is no direct sight line from Earth to Venus and the Sun
“Earth orbits the sun slower than Venus. If they both orbited in the same plane, like runners running around a track, then every time Venus ‘lapped’ Earth, there would be a transit,” Reid said.
“However, Venus’s orbit is ’tilted’ relative to Earth’s orbit, so the only way Venus and Earth can line up with the sun is if Venus laps Earth exactly when Venus happens to be passing through the plane of Earth’s orbit.
“That only occurs at two points in Venus’s orbit (the two points where the ring of Venus’s orbit ‘punctures’ Earth’s orbit). The odds of Venus happening to be at one of those two points when it ‘laps’ Earth are small.”
As with the annular eclipse that dazzled millions of people around the world on May 20, the key to viewing the transit of Venus safely is to avoid looking directly at the sun without a protected lens. Sunglasses or ordinary telescope lenses are not enough to protect the eyes.
To be safe, lenses must be treated with something like an aluminized film like Mylar or have a strong filter such as the type found on some welder’s glasses. The Royal Astronomical Society of Canada lists a number of safe lens options in a special section of its website devoted to the transit.
Whatever viewing method you choose, the key, says Reid, is to not miss what will be your last chance to see Venus in transit.
“It will not occur again until 2117, so it’s worth trying to see it,” Reid said.
This is not photoshop.
What is colon hydrotherapy, you ask? It’s an enormous enema. A Dieticians of Canada publication describes it as follows:
Colonic cleansing or irrigation, touted as a treatment for cleansing the colon, involves the insertion of a rubber tube through the rectum into the large intestine. A continuous forced flow of up to 20 gallons of warm water eventually causes the body to expel the contents of the colon with the water. Colonic cleansing has been legally approved by Health Canada for use before radiologic endoscopic examination. Various peer-reviewed scientific studies were also found exploring pre-operative colonic cleansing as a means to prepare patients for a medical examination of the colon. A meta analysis investigating the efficacy of such treatment, for other than medically necessary purposes, concluded that there are no benefits derived from mechanical bowel cleansing; on the contrary, such a treatment may lead to further complications. Medical doctors do not recommend colon cleansing unless it is performed by a physician in preparation for a medical examination of the colon.
They offer gift certificates! Read the rest of this entry »
bleatmop
Mystro
Dead Wild Roses 
Your opinions…