ReviewsCryptographic Operations

hand2mind VersaTiles Math Small Group Set, an Independent Self-Checking & Skill Practicing System (Grade K), Aligned to State and National Standards

  • Includes 6 student activity books (1 copy of each title, 32-pages each), 2 answer case, and 1 teacher guide.
  • Grade K Title covers number sense - counting, number sense - naming and comparing, number operations - base ten operations, number operations - algebraic thinking, geometry - shapes and attributes, and geometry and data - measurement, data, and money.
  • VersaTiles - an alternative to traditional skills practice, creates a safe learning environment that increases student confidence, and low-prep classroom solution.
  • VersaTiles Math Classroom Kit aligned to State and National Standards.
  • For over 50 years, hand2mind has encouraged hands-on learning and discovery, driving deeper understanding and helping students unlock their full potential.
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MegaMoto Plus H-Bridge for Arduino

  • Control Switch: Open Circuit Voltage 5 VDC.
  • Life Expectancy: Mechanical: 20 Million Operations (Minimum).
  • Electrical: 75, 000 Operations at Rated Load.
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Operations with Fractions & Decimals Learning Charts Combo Pack

  • Includes Reducing Fractions Chart, Multiplication Chart, Operations with Fractions Chart, and Operations with Decimals Chart.
  • Also includes Converting Fractions, Decimals, and Percentages Chart.
  • Ideal for teaching: 3rd Grade to 6th Grade (Ages 8 to 12).
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Modiphius Star Trek Adventures Operations Division Dice Set Revised, Multi

  • Engage in Star Trek Adventures roleplaying with the official Operations Division roleplaying dice set..
  • Star Trek Adventures Operations Division Dice Set Revised.
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App Kids Math Test for Android

  • checking knowledge of arithmetic operations on integers.
  • generate a table of tasks from simple arithmetic operations between two integers..
  • results data can be exported and sending by Internet.
  • create, delete and selection of a folder for storage data results.
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ATC ARB-120-ABA Duplexor Alternating Relay, 120 VAC, SPDT

  • Control Voltage: 24, 120 VAC/DC, 208, 240 480 VAC, 50/60 Hz, 48 VDC, ±10%.
  • Life Expectancy: Mechanical: 10, 000, 000 Operations (Minimum).
  • Electrical: 100, 000 Operations @ Rated Load.
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Texas Instruments TI-34 II Calculator

  • Large color-coded keys on a functionally zoned keypad.
  • Low-light solar power, never needs batteries.
  • Basic scientific and trigonometric functions.
  • Allows operations with fractions and mixed numbers.
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Mobilcut 100, Cutting Oil, 1 gal

  • READY TO USE: Cutting oil that provides maximum lubrication and helps prolong tool life.
  • FORTIFIED WITH: Sulfur and an extreme pressure additive.
  • FOR USE: Excellent for general and severe machining operations on hard metals such as stainless steel and carbon steels as well as on soft metals such as aluminum.
  • IDEAL FOR: Low-speed operations that require high physical lubricity, including broaching, drilling, lathing, milling, tapping and gear-cutting.
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ARTGEAR Automotive Relays for Car Truck Motor Boat Car Starter - 12V DC 120 Amp Split Charge Relay Switch with 2 Pin Footprint + 2 Terminal

  • 【Continuous Relay】 You can use it as continuous relay, if the relay keeps working for 5 hours, it would be better to stop it and then use it again . It could pass continuous 50A~60A current.
  • 【Package Contains】 1 x Heavy Duty Split Charge 120A ON/OFF Relay.
  • 【Large Capacity】 Up to 120A coil capacity able to handle those high current applications with ease, Heavy duty make or break (on/off) relay.
  • 【Long service life】 Life Expectancy Electrical: 100,000 Operations (at 30 Operations/min) Life Expectancy Mechanical: 10,000,000 Operations, keep a high level in ongoing work.
  • 【Applicable】 High Power automotive relays provide standard contact form, and has the standard 4 pin layout, fit of starter kills, dome light supervision, trunk release, polarity change, power door lock/actuator control etc.
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Nomex Flight Gloves - Aviation Flyer Gloves (TAN, Extra Large)

  • Nomex Flight Gloves Made of 100% DuPont Nomex Fabric Flight Gloves are known for Aviation Operations..
  • Flight Gloves are known for Aviation Operations..
  • Originally used to protect pilots, now anyone can benefit from the protection offered by this fire-resistant fabric.
  • Durable soft leather palm with incredible finger dexterity Excellent thermal protection.
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Nokia AC-3U Compact Charger

  • The AC-3U is an ultra compact and very portable charger that supports muti-voltage operations at 110 or 240 vac..
  • The AC-3U is also energy efficient and will not use much power when in standby mode..
  • this Nokia AC-3U travel charger you can get the charge you need to stay connected..
  • The AC-3U is an ultra compact and very portable charger that supports muti-voltage operations at 110 or 240 vac. ^The AC-3U is also energy efficient....
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