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“It is dangerous to be right in matters on which the established authorities are wrong.” -Voltaire It’s been another great week over on the main Starts With A Bang blog, where we got to touch on a number of remarkable topics, including: Why are we made of matter? (For Ask Ethan #31) Trompe-l’œil Art (For our Weekend Diversion)…

“Quite frankly, teachers are the only profession that teach our children.”  -Dan Quayle It wasn’t that long ago that I myself was a student, and of course over the past decade-and-a-half I’ve been very heavily involved in education — both formally and informally — at a huge variety of levels. And over time, education methods…

“Man alone is born crying, lives complaining, and dies disappointed.” -Samuel Johnson You might look up at our Sun in the sky, delighted at its brilliance and life-giving brightness, thankful for all it’s brought to our world. But we’re all just a little bit dismayed at the crushing realization that it won’t live forever, and will…

“And everything under the sun is in tune But the sun is eclipsed by the moon.” -Pink Floyd We normally think of eclipses as rare phenomena, something that happens only occasionally. While it’s true than any particular location only experiences eclipses — particularly solar eclipses — infrequently, we actually experience these things around four times a…

“The self-same atoms which, chaotically dispersed, made the nebula, now, jammed and temporarily caught in peculiar positions, form our brains; and the ‘evolution’ of brains, if understood, would be simply the account of how the atoms came to be so caught and jammed.” -William James Summer is coming. No, not to Westeros, but to your…

“When we are sure that we are on the right road there is no need to plan our journey too far ahead. No need to burden ourselves with doubts and fears as to the obstacles that may bar our progress. We cannot take more than one step at a time.” -Orison Swett Marden Every Messier…

“The contemporaries and rivals of Zeuxis were Timanthes, Androcydes, Eupompus, and Parrhasius. This last, it is said, entered into a pictorial contest with Zeuxis, who represented some grapes, painted so naturally that the birds flew towards the spot where the picture was exhibited. Parrhasius, on the other hand, exhibited a curtain, drawn with such singular…

“For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children’s futures. And we are all mortal.” -John F. Kennedy After a great week over on the new Starts With A Bang blog, where we covered a whole slew…

“You may not feel outstandingly robust, but if you are an average-sized adult you will contain within your modest frame no less than 7 × 10^18 joules of potential energy—enough to explode with the force of thirty very large hydrogen bombs, assuming you knew how to liberate it and really wished to make a point.”…

“There is no question that climate change is happening; the only arguable point is what part humans are playing in it.” -David Attenborough If you had never heard of global warming before, how would you figure out whether it was happening, whether humans played a role, and what the magnitude of it was? Thankfully, we…