Thomas (boggyb) wrote,

  • Mood:
A while back I discovered a site that every day reposts an entry from Samuel Pepys' diary (there's a feed of it here at pepysdiary). The entries appear in real time (one day each day, at the end of the day), so it's almost as if it's a window into the LiveJournal of the 1660's. It even has much the same content as a modern-day blog.

Anyway, yesterday's entry has a description of some sort of collection of water pumping machines at St James's Park (perhaps the 1660 version of a civil engineering project or some sort of demonstration?), with this wonderful description of an Archimedes' Screw:

...which is one round thing going within all with a pair of stairs round; round which being laid at an angle of 45 deg., do carry up the water with a great deal of ease.

It took me a few moments to work out what this was - I never would have thought to describe it as a spiral staircase around a cylinder, and yet that's exactly what an Archimedes' Screw is. The 17th century grammar is vaguely reminiscent of xkcd's Up Goer Five as well.

  • Skyward Sword HD: for SCIENCE!

    One thing I've noticed from playing through Skyward Sword HD is how... underwhelming the skyward strike appears, at least to begin with. It takes a…

  • Summon giant frog?

    Impa has a rather unusual finishing move in Hyrule Warriors Calamity...

  • King Dorephan = Boss Nass?

    Is it just me, or does King Dorephan from Hyrule Warriors: Calamity remind anyone else of Boss Nass from Star Wars: Episode 1? I was slightly…

  • Post a new comment


    default userpic
    When you submit the form an invisible reCAPTCHA check will be performed.
    You must follow the Privacy Policy and Google Terms of use.