These are my littles pretending that they are cats, under the...
These are my littles pretending that they are cats, under the table. This is why I love and hate them at the same time. So cute, so awful.
These are my littles pretending that they are cats, under the table. This is why I love and hate them at the same time. So cute, so awful.
It’s like Carl Sagan has returned in the form of a bald man armed with a laser!
How do we stop an asteroid, one that might impact the Earth in 2036? Boom and tug. Push it a little with a nuke, and then tow it with a satellite a little more, to insure it doesn’t just return the same way in the future.
But, really, watch the episode for the explosions! And, make your wife watch, because it’s really boring for woman to watch guys blowing things up!
I do have ask, really, why use Sydney as the site for destruction? Does Phil Plait have it out for Australia?
Oh yes, and please vote to keep Bad Universe on the air!
Between reading this Stephen Hawking quote, plucked for whatever commercial or controversial reason I don’t want to fathom, and some of commentary that follows and Kim Lee’s quip, I passed from euphoria to despair.
In his new book, he points to the observation in 1992 of a planet orbiting a star other than our sun.
‘That makes the coincidences of our planetary conditions – the single sun, the lucky combination of earth-sun distance and solar mass – far less remarkable, and far less compelling as evidence that the earth was carefully designed just to please us human beings,’ he writes.
Christian scientists said Professor Hawking had the wrong view of God as something to explain gaps in our knowledge of the universe.
The Rev Garth Barber, a cosmologist and member of the Society for Ordained Scientists said: ‘I don’t believe in a God of gaps but in the creator of the laws of science. The laws of science are God’s laws of creation.’
Professor George Ellis, President of the International Society for Science and Religion, added: ‘My biggest problem with this is that it’s presenting the public with a choice: science or religion. A lot of people will say, “OK, I choose religion, then” and it is science that will lose out.’
Firstly, I read the Hawking quote I bolded above as a refutation of the anthropic principle. Any discussion of a contest between religion and science misses the point: the brain is a flawed instrument, and any theories reached through are suspect. That’s why we have conversations and experiments. Any discovery that contributes to the protection of humans against the brain’s flaws – e.g., confirmation bias, story-telling – is beneficial. But now, these articles reinforce another story, that of the contest between religion and science, to make a buck.
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The Research Digest Blog (Since 2005, bringing you reports on the latest psychology research) offers 9 Evidence-based study tips.
Few of the tips are surprising – having good sleeping habits is not particularly controversial – and a few are attitudinal – “Adopt a growth mindset” and “Believe in yourself” – but one caught my eye as it was for educators rather than students:
Get handouts prior to the lecture. Students given Powerpoint slide handouts before a lecture made fewer notes but performed the same or better in a later test of the lecture material than students who weren’t given the handouts until the lecture was over.
I suspect that, having seen the direction of the lecture, the students knew what was important (to the instructor, at least) and what wasn’t.
When I use google Presentation slides for my classes – I try to do so often, but only a few classes have functioning computers and projectors – I usually post them to the class blog or on edu 2.0, but that is after the class. I guess I will now post them a few days before class when I can.
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