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Economics

Biofuel instead of coal and oil – How promising are these renewable resources?

Biofuel instead of coal and oil – How promising are these renewable resources?
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The documentary examines the promise and peril of the “biobased economy“. Can plants, fungi, and insects replace harmful coal and petroleum, solving some of the world’s most pressing environmental challenges? The answer is not so simple.
The biobased economy offers a path to a more sustainable future, but it is not without its challenges. Land appropriation, destruction of ecosystems, and the consumption of nature for profit all cast a shadow over this vision of a cleaner and greener economic cycle. This in-depth documentary explores the entire cycle, from biomass production to finished products, highlighting the potential dangers and offering a nuanced perspective on this complex issue. Don’t miss it!
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Thames & Kosmos Renewable Energy Lab | Sustainable Energy Set | Explore Clean Energy Generation | Solar Car, Windmill & More | NGSS-Aligned | STEM Science Learning & Education | Ages 8+
  • COMPREHENSIVE, CURRICULUM-DRIVEN SCIENCE KIT: This state-of-the-art kit, designed for both classroom and home use, explores how renewable energy is generated and consumed through hands-on activities and projects.
  • QUALITY COMPONENTS & MODULAR BUILDING SYSTEM: Durable plastic parts designed for long-term use and experimentation include a solar panel, wind turbine parts, and more, enabling kids to build several models such as a windmill, hand-crank generator, LED buzzer, electric car, and beyond. Easy-to-use system allows for pieces to be swapped, combined, and reconfigured in multiple ways.
  • HANDS-ON, PROJECT-BASED LEARNING: Visualize and experience different types of energy generation through the models of real-life devices and machines and better understand the concepts related to alternative energy and sustainable living. Also compatible with micro:bit (sold separately) for ease of digital data collection.
  • COMPATIBLE WITH NGSS: The 24 experiments align with several Next Generation Science Standards, cross-cutting concepts, and disciplinary core ideas for easy integration into at-home or classroom curricula.
  • CLASSROOM RESOURCES AVAILABLE: In addition to the 32-page illustrated manual, printable worksheets to guide student learning are available online.
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Thames & Kosmos Wind Power (v5.0) | Sustainable Energy Set | Build a Renewable Energy Model Turbine | Generate & Store Electricity | STEM Science Learning & Education | Ages 8+
  • FIFTH-GENERATION WIND TURBINE KIT: Updated version of the best-selling STEM kit about wind power and energy, kids can make their own wind turbine to explore this renewable energy source.
  • OPTIMIZED FOR INDOOR & OUTDOOR USE: Design includes a new blade hub and gear ratio to enhance performance in outdoor wind and with indoor fan setups.
  • WHAT YOU LEARN: Dive into the technology behind one of the most promising sources of clean energy, how it has been used it the past, and how it is used today.
  • INCLUDES ELECTRIC MODEL CAR: Use your turbine to generate and store electricity to power a model car in just two minutes—no batteries required!
  • GUIDED JOURNEY THROUGH WIND POWER: The 32-page, full-color manual provides illustrated step-by-step assembly instructions and easy-to-understand explanations about the scientific concepts at work.
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SNAP CIRCUITS Green Energy STEM Electronics Kit, 125+ Projects, Ages 8+ | Explore renewable energy and electronics with 125+ projects and 45+ reusable SNAP CIRCUITS parts
  • SO MANY TOYS IN A SNAP: Make dozens of cool electronic gadgets - all from one box! A safe and fun way to introduce children ages 8+ to the basics of electrical engineering and green energy! Build exciting projects and toys using the included colorful instruction book!
  • EXPLORE ALTERNATIVE ENERGY IN A SNAP: With 45+ parts build over 125 fun green-energy projects! Make your own solar light clock, mini car powered by wind energy, and even talk to your friends through morse code! Includes THINK GREEN manual to have fun learning about different types of alternative energy, like solar, wind, hand-crank, hydro, and even geothermal power.
  • GREAT GIFT Give the gift of learning and fun this holiday season! Snap Circuits kits will keep kids busy and having fun all year round. Combine with other Snap Circuits kits for even more projects!
  • NO EXTRA TOOLS NEEDED Elenco Snap Circuit kits include everything you need to start learning immediately - and more. Unlike traditional electronics kits, no soldering or tools are required to build. The numbered and color coded pieces snap easily onto the included plastic grid.
  • AWARD WINNING KITS! We're proud to produce high quality products loved by kids, parents,and educators. Snap Circuits kits have won a number of awards - including the Specialty Toy of the Year Award, Seriously STEM! award, Good Housekeeping's Best Toys, Purdue University's Engineering Gift Guide, National Parenting Center's Seal of Approval, Toy Insider's Top Holiday Toys, placement on the Dr. Toy list of 100 Best Children's Products and placement on the Dr. Toy list of Best Educational products, and the "Stem Approved" Trustmark from Stem.org.
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Solar Power STEM Kits for Kids Science Experiment Building Crafts Ages 8-12 | Powered by the Sun, Electric Motor Toy, DIY Educational Kit for Classroom Activities, STEM Toy Boys, Building Circuit Project
  • 【4 in 1 STEM Kit】These science kits contain a solar powered car, a solar powered fan, a wind powered car and a wooden plane. Each toy is individually packaged.Includes Magnetized Screwdriver and Detailed instructions make it much easier and convenient to assemble the models
  • 【Family Stem Activities】This set of science experiments is a good way for parents and children to complete together, can also be used as a classroom STEM project
  • 【Unique Gift Idea】Our stem kits designed for kids age 8-12 are cool stuff and very suitable for elementary students to show their talents in a science fair. Packaged in a beautiful gift box, these toys are great gifts for boys and girls for birthday and Christmas
  • 【Easy To Assemble】Circuit connection is very simple, NO welding, suitable for kids to complete independently. Includes Magnetic Screwdriver and Detailed instructions make it much easier and convenient to assemble the models
  • 【Learn By Playing】Encourage kids to build their own models and enjoy DIY science activities. By playing with these electric kit, children's curiosity and interest in physics will be stimulated, and they'll know how much fun it is to create a circuit by themselves
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply. Prices as of November 12, 2026 4:56 am GMT+0530.
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