Hot Selling for House Plastic Cleaning Duster LS-3808 to Philippines Factories

Short Description:

Product Detail

Product Tags

"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for Hot Selling for House Plastic Cleaning Duster LS-3808 to Philippines Factories, Let's cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!

  • Previous:
  • Next:

  • MegaMenger project:

    Ed Pegg’s article “Squeezing Pi from a Menger Sponge

    Mega Menger: Building a Menger Sponge at MIT

    Watch Matt calculate pi with…
    a pi-endulum:
    a lot of chalk:

    - A comment by Starkiller Base pointed out that at the end, I need eight of the Wallis Sponges stacked in a cube. As each one is a unit side, that gives the ‘radius’ of 1. A single sponge is one eighth of the volume of the unit sphere.
    - Jon Mound (@ChthonicJon on Twitter) first spotted that 63/64 should not have been there. I accidentally animated a slip of the tongue. Product should be: 8/9 × 24/25 × 48/49 × 80/81 × 120/121 … (Also spotted in the comments by pjrkearsley87 & hweigel528.)
    - Meta-correction: SithBowman noticed I had “132″ instead of “121″ in the above correction. The correction has since been correctly corrected.

    Sorry everyone! Two mistakes and counting. I was really pushed for time this week, which is why some animations are a bit lazy and it’s so late in the week (also, so many errors).

    Music by Howard Carter
    Design by Simon Wright

    MATT PARKER: Stand-up Mathematician
    New book:
    Nerdy maths toys:

    Found myself some extremely fast Bladed Gloves but they are not as strong as most of my melee weapons and pretty cool to watch.

    Related Products

    WhatsApp Online Chat !