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Science & Discovery


AmScope PS25 Prepared Microscope Slide Set for Basic Biological Science Education, 25 Slides, Includes Fitted Wooden Case

AmScope PS25 Prepared Microscope Slide Set for Basic Biological Science Education, 25 Slides, Includes Fitted Wooden Case Lowest new price: $17.98
Lowest used price: $14.95
List price: $17.98
Brand: AmScope
Model: PS25

The AmScope PS25 microscope slide set includes 25 prepared slides of a variety of specimens including plants, insects, and animal tissues used in basic biology education. The samples are preserved in cedar wood oil and sealed with a coverslip to preserve specimens and prevent contamination. Labeling on each slide identifies specimens. Slides are composed of optical glass for clear viewing and are 3 x 1 x 0.4 inches/75 x 25 x 1mm (H x W x D, where H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.) The set comes in a fitted wooden case to prevent breakage and ease handling.

Slide specimens include coprimus mushroom (cross section), dense connective tissue (section), dog cardiac muscle (longitudinal section), dog esophagus (cross section), dog skeletal muscle (longitudinal section and cross section), dog stomach (section), honeybee worker leg-composite (whole mount), house bee mouth parts (whole mount), human blood (smear), hydra (longitudinal section), Hydrilla verticillata leaf (whole mount), Lilium anther (cross section), Lilium ovary (cross section), nymphaea of apustio stem (cross section), onion epidermis (whole mount), pig motor nerve (section mount), pine leaf (cross section), pine stem (cross section), pumpkin stem (cross section), rabbit spinal cord (cross section), rabbit testis (section), sunflower stem (cross section), Tilia stem (cross section), young root of broad bean (cross section), Zea stem (cross section).

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.

What's in the Box?

  • (25) Prepared slides
  • Fitted wooden case

Features:

  • Set of 25 prepared slides, including plants, insects, and animal tissues, for use in biological education
  • Samples preserved in cedar wood oil and sealed with a coverslip to preserve specimens and prevent contamination
  • Labeling provides specimen identification
  • Slides are composed of optical glass for clear viewing
  • Set comes in fitted wooden storage box to prevent breakage and ease handling

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Young Scientist Club The Magic School Bus Engineering Lab

Young Scientist Club The Magic School Bus Engineering Lab Lowest new price: $26.49
List price: $39.99
Brand: The Magic School Bus
Model: WH-925-1156

Ms Frizzle and her students take Young Scientists on a wild ride with The Magic School Bus as they explore the fascinating world of engineering. Young scientists are asked by Ms. Frizzle to solve all kinds of fun and unique problems that lead to discoveries in the fields of chemical, electrical, mechanical and even civil engineering. Young Scientists become engineers when they build a solar oven, design a car, construct a bridge, create solar energy, design an electric game, make a simple machine, construct a submarine and much, much more! This bus-shaped kit comes with 33 colorful experiment cards, a data notebook to record experiment designs and is packed with science components such as a solar panel, motor, buzzer, electric wires and more. Seatbelts, everyone! Get ready to design, create and experiment with Engineering Lab!

Features:

  • Get ready to Explore Engineering
  • Create, discover, learn and experiment
  • Comprehensive kit includes everything you need
  • STEM; science;mathe; engineering;technology;hands-on; building; science;experiments;bus;electricity;solar energy; solar power; educational
  • This bus-shaped kit comes packed with engineering experiments and components
  • The fun bus-shaped kit can be used for storing all science components and projects
  • Colorful experiment cards make science fun for Young Scientists; narrated by Ms Frizzle and her students

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Elegoo EL-KIT-008 Mega 2560 Project The Most Complete Ultimate Starter Kit w/ TUTORIAL for Arduino UNO Nano

Elegoo EL-KIT-008 Mega 2560 Project The Most Complete Ultimate Starter Kit w/ TUTORIAL for Arduino UNO Nano Lowest new price: $59.99
Lowest used price: $44.99
List price: $89.99
Brand: Elegoo
Model: EL-KIT-008


Elegoo Inc. is a professional manufacturer and exporter that is concerned with the design, development production and marketing of arduino, 3d printers, raspberry pi and STM32.
Our Dream is to make the best price and best quality produce for customers.
So we would like to receive your valuable suggestions for our products and we can improve them for you.

Component listing:
25pcs LED ( white,yellow,blue,red,green)
1pcs RGB LED
10pcs Ceramic Capacitor(22pf & 104pf)
2pcs Photoresistor
1pcs Thermistor
5pcs Diode Rectifier (1N4007)
4pcs Electrolytic Capacitor (10UF 50V & 100UF 50V)
10pcs NPN Transistor (PN2222 & S8050 )
1pcs Tilt Switch
5pcs Button (small)
1pcs 1 digit 7-segment Display
1pcs 4 digit 7-segment Display
1pcs Sound Sensor Module
1pcs LCD1602 Module ( with pin header)
1pcs IC L293D
1pcs IC 74HC595
1pcs Active Buzzer
1pcs Passive Buzzer
1pcs RTC Module
1pcs DHT11 Temperature and Humidity Module
2pcs Potentiometer
1pcs Rotary Encoder Module
1pcs Joystick Module
1pcs Keypad Module
1pcs 5V Relay
1pcs IR Receiver Module
1pcs MEGA2560 Controller Board
1pcs Breadboard
1pcs Servo Motor (SG90)
1pcs Stepper Motor
1pcs ULN2003 Stepper Motor Driver Board
1pcs Prototype Expansion
1pcs Power Supply Module WARNING: Pls. do not use the voltage higher than 9V
1pcs HC-SR501 PIR Motion Sensor
1pcs Ultrasonic Sensor
1pcs GY-521 Module ( with pin header)
1pcs 3V Servo Motor
1pcs MAX7219 Module
1pcs Remote
1pcs 9V 1A Power Supply
1pcs 65 Jumper Wire
1pcs Water Lever Sensor
1pcs USB Cable
1pcs 9V Battery with DC
1pcs RC522 RFID Module
120pcs Resistor (10R/100R/220R/330R/1K/2K/5K1/10K/100K/1M)
20pcs Female-to-male Dupont Wire

Safety Directive Age Warning :
Not suitable for children under 10 years. For use under adult supervision

Features:

  • The MEGA2560 complete starter kit with more than 200pcs components, premium quality for Arduino kit
  • Free pdf tutorial in the cd (more than 35 lessons)
  • Lcd1602 module and gy-521 sensor module with pin header ( not need to solder by yourself)
  • Nice package with clear listing and surprise including a nice small box to keep the widget such as LED, IC, buttons, diodes, etc
  • We have always cared about the customer experience and improve the product function details

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Insect Lore Butterfly Growing Kit Toy - Includes Voucher Coupon for 5 Live Caterpillars to Butterflies

Insect Lore Butterfly Growing Kit Toy - Includes Voucher Coupon for 5 Live Caterpillars to Butterflies Lowest new price: $19.99
List price: $24.99
Brand: Insect Lore
Model: 10416

Witness one of nature's most spectacular transformations up close with this reusable, collapsible habitat. Fine, transparent mesh lets you see butterfly metamorphosis up close. Product includes easy-to-use feeder and complete instructions for habitat. Butterfly larvae with food shipped directly to your home. The habitat collapses for storage when not in use. You can adopt and raise a handful of caterpillars, watch them transform into painted lady butterflies, then lift the garden cover to release your beautiful specimens into the wild. This exciting habitat makes a fabulous introduction to the miracles of nature. The larvae and food available round the year

Features:

  • Pop-up, reusable 11.5-inch tall mesh habitat perfect for butterfly viewing!
  • Witness one of nature's most spectacular transformations up close
  • Includes feeding pipette and complete instructions
  • Caterpillars ship separately via included voucher (Additional $7.95 for processing)
  • Shipping: Live caterpillars are shipped to destinations within the Continental USA and Alaska. We cannot ship live caterpillars to Hawaii.

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SmartLab Toys All-Natural Lip Balm Boutique

SmartLab Toys All-Natural Lip Balm Boutique Lowest new price: $13.00
Lowest used price: $10.29
List price: $20.00
Brand: SmartLab Toys
Model: SL14785

Create Your Own Line of Custom Lip Balms! Whip up one-of-a-kind recipes that smooth your lips AND reflect your personal style. This beauty-based chemistry kit includes plenty of beeswax and custom molds to create luscious lip balms and moisturizing mini lotion bars. The kit also includes six stylish, candy-colored lip balm pods that fit easily in any pocket or backpack. Add all-natural ingredients like olive oil and chocolate chips using the recipes in the booklet or create your own exciting concoction.

Features:

  • Create your own line of custom lip balms using all-natural ingredients!
  • Use the beeswax and custom molds to create one-of-a-kind lip balms and lotion bars
  • Includes 6 lip balm containers, 1 lip balm mold, 1 lotion bar mold with 4 shapes, 1 gift bag sticker sheet, 6 lotion bar gift bags, 42.2 grams beeswax pastilles, pamphlet
  • STEM Focus: Chemistry
  • For ages 8 and up

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The Original Stomp Rocket Ultra, 4 Rockets (20008)

The Original Stomp Rocket Ultra, 4 Rockets (20008) Lowest new price: $17.95
Lowest used price: $11.24
List price: $19.99
Brand: Stomp Rocket
Model: 20008

Stomp Rocket Ultra is 100% KID powered! Run, jump and STOMP to launch these rockets up to 200 feet in the air -- that’s 20 stories high! Stomp Rocket Ultra is strong and durable, and great for active, outdoor play. It has won the Dr. Toy Award, iParenting Media’s Hot Toy Award, Creative Child Magazine’s Preferred Choice Award and iParenting Media’s Excellent Product Award. Includes 4 foam-tipped Ultra Stomp Rockets and a Stomp Launcher. Refill rockets also available (item #20002). For kids ages 6 and up.

Features:

  • 100% KID powered: Run, jump and STOMP to launch these rockets up to 20 stories high -- that's 200 feet in the air!
  • Winner of the Dr. Toy Award, iParenting Media's Hot Toy Award, Creative Child Magazine's Preferred Choice Award and iParenting Media's Excellent Product Award
  • Includes a Stomp Launcher and 4 foam-tipped Ultra Stomp Rockets
  • No batteries required; super easy, fast assembly
  • Ages 6 and up

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Elegoo EL-CK-003 Upgraded Electronics Fun Kit w/ Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-points Breadboard for Arduino, Raspberry Pi, STM32

Elegoo EL-CK-003  Upgraded Electronics Fun Kit w/ Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-points Breadboard for Arduino, Raspberry Pi, STM32 Lowest new price: $17.99
List price: $20.99
Brand: Elegoo
Model: EL-CK-003



Elegoo Inc. is a professional manufacturer and exporter that is concerned with the design, development production and marketing of arduino, 3d printers, raspberry pi and STM32.
Our Dream is to make the best price and best quality produce for customers.
So we would like to receive your valuable suggestions for our products and we can improve them for you.


Component listing:
1pcs Power Supply Module WARNING: Pls. do not use the voltage higher than 9V
1pcs 830 tie-points Breadboard
1pcs 65 Jumper Wire
140pcs Solderless Jumper Wire
20pcs Female-to-male Dupont Wire
2pcs Pin header (40pin)
1pcs Precision Potentiometer
2pcs Photoresistor
1pcs Thermistor
5pcs Diode Rectifier (1N4007)
5pcs NPN Transistor (PN2222)
1pcs IC 4N35
1pcs IC 74HC595
1pcs Active Buzzer
1pcs Passive Buzzer
10pcs Button (small)
10pcs 22pf Ceramic Capacitor
10pcs 104 Ceramic Capacitor
5pcs Electrolytic Capacitor (10UF 50V)
5pcs Electrolytic Capacitor (100UF 50V)
10pcs White LED
10pcs Yellow LED
10pcs Blue LED
10pcs Green LED
10pcs Red LED
1pcs RGB LED
10pcs Resistor (10R)
10pcs Resistor (100R)
30pcs Resistor (220R)
10pcs Resistor (330R)
10pcs Resistor (1K)
10pcs Resistor (2K)
10pcs Resistor (5K1)
10pcs Resistor (10K)
10pcs Resistor (100K)
10pcs Resistor (1M)


Features:

  • The highest cost performance knit with more than 300Pcs components
  • Datasheet is available to download from our official website or you can contact our customer service
  • Better improvement from our customers' suggestion
  • Great quality and packing in a plastic box
  • Not including the controller board

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Still Valley Fake Snow - Makes 2 Gallons of Instant Snow

Still Valley Fake Snow - Makes 2 Gallons of Instant Snow Lowest new price: $14.99
Brand: Still Valley

JUST ADD WATER
With Still Valley's instant snow powder, Our kit makes producing the perfect flurries super easy - all you have to do is add water. No stirring or other further action is required - see, we told you it was a breeze, and the end result is incredibly cool!

TRANSFORMS IN SECONDS
Not only is the faux snow easy to make, it barely takes any time at all. The highly absorbent material instantly soaks up 100 times its weight in water, going from a dry powder to soft and realistic looking "snow." It even feels cold to the touch just like the real stuff that falls from the sky!

KEEPS ON GROWING
The powder instantly expands when paired with water and produces approximately 2 gallons of fake snow. Parents, you may be wondering how much of a mess this is going to be. Not to worry, our instant snow doesn't leave behind a big wet mess that you'll be stuck cleaning up.

FUN AND EDUCATIONAL
Use the instant snow to put the perfect finishing touch on your holiday party decor or Christmas in July extravaganza. Children can explain the science behind our snow for an upcoming school project, or you can create the snow with your family and spend some quality time together during the holidays or on a random afternoon. No matter when or why you make it, you're going to have tons of fun and experience hands-on learning at its best!

NON HAZARDOUS MATERIAL
The instant snow powder is formulated using a safe non-toxic polymer material. This product is recommended for use by children ages 4 and up with adult supervision. Now go let it snow!

- Still Valley Instant Artificial Snow Powder
- Fake Snow Powder Grows 100x Its Original Size in Water
- Non Hazardous Polymer Material
- 100 g Bottle of Powder Makes Approximately 2 Gallons of Faux Snow

Features:

  • JUST ADD WATER: It really is that easy, and no stirring or standing around and waiting is required
  • TRANSFORMS IN SECONDS: The dry powder will turn into the soft fluffy stuff right before your eyes
  • KEEPS ON GROWING: It grows more than 100x its size to produce approximately 2 gallons of faux snow
  • FUN AND EDUCATIONAL: The toy snow kit is perfect for Christmas decor, parties and even science fairs
  • NON HAZARDOUS MATERIAL: Our magic snow powder is made of non toxic polymer and is for kids ages 4+

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ROBOTIS PLAY 600 PETs Kit

ROBOTIS PLAY 600 PETs Kit Lowest new price: $39.99
Lowest used price: $31.93
List price: $39.99
Brand: ROBOTIS INC
Model: 901-0057-000

ROBOTIS PLAY 600 PETs is a friendly and colorful pet-themed robotics kit featuring a motorized control box that allows your children’s creations to come to life and move! The kit also features ROBOTIS’ patented rivet system, which allows creative minds to explore endlessly and build further on their creativity by coming up with new figures and designs. You can build up to 7 different robot figures with the ROBOTIS PLAY 600 PETs Kit. The Puppy, Bird, and Cricket can be built using the colorful assembly manual included with the kit. Build the remaining robots: the Whale, Goldfish, Polar Bear, and Tank by downloading the FREE R+ Design software on the PC, or download the app on Google Play or the Apple Store.

Features:

  • Motorized, reconfigurable robot toy with a PET theme!
  • Build up to 7 different figures using our FREE ROBOTIS R+ Design App, a 3D Interactive assembly App available on iOS, Android & PC.
  • Includes 1 controller (CM-20) with two-way output
  • Includes simple assembly instruction manual

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Glow in the Dark Slime Science Kit – A Classic DIY Children’s Project

Glow in the Dark Slime Science Kit – A Classic DIY Children’s Project Lowest new price: $9.99
List price: $9.99
Brand: Discover with Dr. Cool
Model: SLIME

Hands-on fun with the grossest, ooziest science kit ever!

With this Slime Science Kit from Dr. Cool kids can make their very own glow-in-the-dark slime right at home.

This kit includes:
• Mixing powders for blue and green glow in the dark slime
• Stirring stick and two slime storage containers
• Adventure guide full of slime science, written by teachers
• Activity booklet with 10 extra puzzles and challenges
• Additional Slime recipes for even more slimy fun!

Make green and blue slime for gooey, gross science play- it makes learning so fun, children can’t put it down! Our full-color adventure guide is the perfect way to learn about slime and phosphorescence, and the activity booklet contains 10 games, puzzles, and challenges for even more fun and learning. This Slime Science Kit makes a great gift for boys and girls age 6 to 15, and it’s perfect for science-themed parties and sleep-overs.

So put on your lab coat and prepare to get slimy, when you Discover with Dr. Cool.

Get your kit today and become a slime scientist!

A Brand You Can Trust
Discover with Dr. Cool is a name parents trust. Founded by a teacher and a life-long rock hound back in 2009, Dr. Cool has won over 100 awards for the play value, educational content, and overall quality of their toys. These awards include:

• 10 Best Toys for Kids - Dr. Toy
• Kid's Product of the Year - Creative Child Magazine
• Award of Excellence - Parent Tested, Parent Approved
• Best of the Year – Family Review Center
• Brain Toy Award – Academic’s Choice
• Brain Child Toy Award – Tillywig Toy
• Teachers Choice Award - Learning Magazine

All Discover with Dr. Cool products are backed with a 100% satisfaction guarantee, so you know you’re giving a quality gift that any child will love!

Science doesn’t get any cooler than this!

Features:

  • GOOEY, SLIPPERY, SLIMY FUN to squish, squeeze and twist. Let it drip and watch it ooze!
  • EASY TO MAKE so kid scientists can create glow-in-the-dark slime all by themselves
  • GLOWS IN THE DARK so switch off the lights to see the slime glow green!
  • 12 PAGE FULL-COLOR LEARNING GUIDE explains the properties and uses of slimes found in nature.
  • 100% SATISFACTION GUARANTEE - Join the millions of parents who have chosen our award-winning science toys and experience the Discover with Dr. Cool difference!

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