The Leonardo Da Vinci catapult model is scaled to size and fully functions to demonstrate the launching power of the catapult, a historical military device. The catapult flings soft clay balls (included) up to 15 feet to reproduce a realistic discharge, and is made of wood for durability. The model requires assembly. Mechanical models are typically built by hobbyists and model builders for personal use, or can be used as educational aids or projects in classroom settings. Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology. Whatâ€™s in the Box? Da Vinci Catapult Kit Clay balls Instructions
Jet Creations Inflatable 46" Long Stegosaurus (Green)
Manufacturer: J&B Products
Brand: Jet Creations
Jet creations giant inflatable green stegosaurus dinosaur model. Bring the dinosaurs back to the classroom giant inflatable dinosaur. Available in 46-inches height. Elementary grade level. Warning: chocking hazard - small parts. Not for children under 3 years. Warning: chocking hazard - small parts. Not for children under 3 years.
EISCO Premium Hand Crafted Beaker Mug, Thick Borosilicate Glass, Large Size, Pint Glass or Coffee Mug Sized, 500 ml Capacity, 16.9 oz.
This is the perfect mug for a scientist, nerd, geek, teacher, parent or gifted student. Actually. Pretty much everyone. When coffee or any other dark-colored drink is added, the graduations become even more visible. Whether you are enjoying a cup of espresso in the am or some liquor on the rocks in the pm, you're going to be satisfied. 500 ml capacity. There are other beaker mugs. We tried them all. Some of them may even be. Gasp, less expensive. But this is the one you want. It is lab quality (seriously) and will last. Note: Wash thoroughly before use.
Rite in the Rain Top-Spiral Notebook 3" x 5" (No. 135)
Manufacturer: JL Darling
Brand: Rite In The Rain
The Yellow 3" x 5" top-spiral notebook is small enough to fit comfortably in your pocket and tough enough to survive any of Mother nature's onslaughts. This scrappy pocket notepad will survive rain, sweat, mud, snow, oil, and grease. The white paper is legible in bright sunlight. Impact-resistant Wire-O binding won't lose its shape when tossed around in packs or put in a back pocket. The polydura cover defends your field notes from scratches and stains. Each notepad is printed with a standard and metric ruler on the back cover. Rite in the Rain all-weather writing-products have been made in Tacoma Washington, USA since 1916. Recycle Rite in the Rain paper with standard papers. Recycle the entire notebook using most curbside programs (paper, plastic, & metal). Simply separate the Wire-O binding from the cover prior to recycling for easier processing.
This fully-assembled pan-tilt kit is the perfect way to give your project full range motion with two micro servos. The pan-tilt can rotate roughly 180Â° from side-to-side and can tilt up&downwards around 150Â°. It also comes fully assembled with two Micro Servos included and a 38mm x 36mm space to mount a camera or sensor or whatever you like. Since the motors are plain, every-day analog servos, you can use any microcontroller or driver. They're good for beginners who want to make stuff move and the pan-tilt is an easy way to give whatever you're making both left-right and up-down motion. In their demo, Adafruit hooked this up with a Trinket Pro and made it do a little dance with the Arduino Servo library
Manufacturer: Algae Research Supply
Brand: Algae Research Supply
Algae Culture Kit for Microalgae. We have perfected the method and supplies for anyone to grow an ecologically or industrially important strain of algae. It contains everything you need to grow a laboratory-grade culture at home or at your desk! It includes the following: (1) Instructions: information about the strain of algae, illustrated growing protocol, culture care lessons, lifecycle background of batch-culture cycles. (2) Culture flask: tissue culture flask (50 ml volume) with a breathable cap. (3) Culture inoculum: 1ml in a dense culture in a 1.5ml micro-centrifuge tube. (4) Nutrient Fertilizer: our nutrients are a modification of the media formula called f/2 (Guillard and Ryther 1962, Guillard 1975). It uses NaNO3 (sodium nitrate) and NaPO4 (sodium phosphate) as the nitrogen and phosphorus sources. (5) Culturing Salts: Add salts to a 500ml bottle of drinking water (water not included in the kit). Different strains of algae have a preference for their water quality. We have perfected the recipe and include a small bag of salt to make 500ml (1/2 liter) of media. The salts provide a needed carbon source as well as slow the growth of competitive algae strains (weeds). Great for science fair projects!
Manufacturer: ETA hand2mind
Brand: ETA hand2mind
This set of 12, extra-thick (6mm), lacquered, hardwood metersticks feature inches on one side and centimeters/millimeters on the other. Inch markings are in 1/8 increments. Metersticks are marked with black scales and have plain ends. Educational products, manipulatives, and kits incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use educational kits, products, and manipulatives alongside math, science, literacy, and STEM curriculum to demonstrate concepts and real-world applications through hands-on activities.
This UFO Ball may look like a simple ping-pong ball with two pieces of metal, but when both pieces of metal are touched simultaneously, the ball lights up and makes noise! Complete the circuit by yourself or with a group of people to experiment with the basic principles of conductivity.
The Wizard's Potion Set - Glass Labware Set for Home Experiments and "Potion" Making - Updated Packaging 2016
The Wizard's Potion Set. For everyone who ever wanted to be a wizard! Everything a young or new wizard needs to measure, mix and store their potions (potions and mixes not included). Measure liquids in the 100 ml graduated cylinder and use the mortar and pestle to grind or powder dry ingredients. Mix them all together in the 150 or 250 ml flask, then store them in the capped test tubes and test tube rack. You'll be on your way to being a wizard like one in books and movies! Note: The set is laboratory grade glassware but it still glass - be careful during use.Kit includes: 150mL Borosilicate Flask, 250mL Borosilicate Flask, 100mL Class B Borosilicate Graduated Cylinder, 4" Dia. Porcelain Mortar and Pestle, 6" Stainless Steel Lab Scoop, (6) 50mL Test Tubes with Screw Caps, 6 Hole Wooden Test Tube Rack with 6 Pins