Thames & Kosmos

  • Thames & Kosmos  Physics Workshop

  • Thames & Kosmos  Hydropower

  • Thames & Kosmos  CHEM C3000

    Thames & Kosmos CHEM C3000

    $249.95$224.90

    on orders $49+

  • Thames & Kosmos  The Dangerous Book for Boys Classic Chemistry

  • Thames & Kosmos  TK2 Scope

  • Thames & Kosmos  Little Labs Stepping into Science

  • Thames & Kosmos  Physics Solar Workshop

  • Thames & Kosmos  Wind Power 2.0

YoYo.com Educational Toys items include more than 11890 products - from Kleenex to Anness. We work hard to make our prices as competitive as possible, and offer some of the lowest prices online. Delivery is free on all orders over $49. We do our best to deliver your products as fast is possible. In most cases, this means that if you order by 6 pm on a business day, you will receive everything in 1 to 2 days depending on your location. Our Customer Service is here when you need any help - 24 hours a day, 7 days a week.