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Materials can be broadly classified into four main categories: metals, ceramics, polymers, and composites.

Annotation: Digital PDF tools allow students to highlight, comment, and link sections without damaging a physical book that might need to be resold later. Legacy and Modern Context

" by Lawrence H. Van Vlack (specifically the ) is widely considered a foundational pillar of the field. It pioneered the "integrated approach," which considers structures and properties generically across all material types—metals, ceramics, polymers, and semiconductors—rather than as isolated categories. Core Educational Elements

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6 Comments

  1. My longtime favourite is Solomon’s Boneyard (see also: Solomon’s Keep!). I’ll have to check out Eternium because it might be similar — you pick a wizard that controls a specific element (magic balls, lightning, fire, ice) and see how long you can last a graveyard shift. I guess it’s kind of a rogue-lite where you earn upgrades within each game but also persistent upgrades, like magic rings and additional unlockable characters (steam, storm, fireballs, balls of lightning, balls of ice, firestorm… awesome combos of the original elements.)

    I also used to enjoy Tilt to Live, which I think is offline too.

    Donut county is a fun little puzzle game, and Lux Touch is mobile risk that’s played quickly.

  2. Thank you great list. My job entails hours a day in an area with no internet and with very little to do. Lol hours of bordom, minutes of stress seconds of shear terror !

    Some of these are going to be life savers!

  3. I’ve put hours upon hours into Fallout Shelter. You build a Fallout Shelter and add rooms to it Electric, Water, Food, and if you add a man and woman to a room they will have a baby. The baby will grow up and you can add them to an area to help with the shelter. Outsiders come and attack if you take them out sometimes you can loot the body to get new weapons. There’s a lot more to it but thats kind of sums it up. Thank you for the list I’m down loading some now!

    1. Oh man, I spent so much time on Fallout Shelter a few years ago! Very fun game — thanks for the reminder!

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