Daily Archive: April 11, 2017

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The Chemistry of a Rocket Launch-

[wpdevart_youtube width=”640″ height=”385″ autoplay=”0″ theme=”dark” loop_video=”0″ enable_fullscreen=”1″ show_related=”0″ show_popup=”0″ thumb_popup_width=”213″ thumb_popup_height=”128″ show_title=”0″ show_youtube_icon=”0″ show_annotations=”1″ show_progress_bar_color=”red” autohide_parameters=”1″ set_initial_volume=”true” initial_volume=”73″ disable_keyboard=”0″]IcjYdEW_HLQ[/wpdevart_youtube] There are a few ways to use chemistry to power a rocket, but all involved an oxider and a fuel. And with no oxygen in space, what’s the best...

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Tuesday with Bill-Bill Nye on Climate Change: We Could Engineer Low-Methane Cows — or Eat Less Meat?

  Make all the jokes you want, says Bill Nye, but methane is a very potent greenhouse gas, and as Earth’s population increases so too does the size of the meat industry that caters to it. Demand for meat is growing steeply in developing nations, according to the...