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Scratch is a high-level, block-based visual programming language and website aimed primarily at children as an educational tool, with a target audience of ages 8 to 16. [8] Users on the site can create projects on the website using a block-like interface. Scratch was conceived and designed through collaborative National Science Foundation ...
Snap! (formerly Build Your Own Blocks) is a free block-based educational graphical programming language and online community. Snap allows students to explore, create, and remix interactive animations, games, stories, and more, while learning about mathematical and computational ideas. While inspired by Scratch, Snap! has many advanced features.
Punch-down block. A split-50 M-type 66 block with bridging clips attached. A 110 punch-down block. A punch-down block (also punchdown block, punch block, punchblock, quick-connect block and other variations) is a type of electrical connection often used in telephony. It is named because the solid copper wires are "punched down" into short open ...
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Blocks are connected from left to right, like words, contradicting the top to bottom connections that the original Scratch language uses. The main coding area is displayed at the bottom of the screen, with the stage in the center, the scene on the right, and the sprites on the left.
A scriber block is used to lay out lines at a set height from the base, thus its second name surface height gauge or just surface gauge. The workpiece is held against an angle plate so that it is perpendicular to the surface plate ; the scriber block is then adjusted to the required height and used to scribe a line parallel with the table, by ...
The current aggregate polling estimate of undecided voters is 3%. While 3% or 4% sounds significant in a tight race, that figure is not “enough votes in play to really move the needle ...
It doesn’t feel very supportive. I spoke recently with two small business owners, Josh Quinn from Columbus, Ohio, and Rosalie Gale from Seattle, and asked how they felt about credit card ...