Why buy two globes when you can buy this unique dual functioning globe? The Earth and Constellation Globe has a day-time and night- time view and is in fact two globes in one. In the daylight the 22.8cm diameter globe shows political boundaries, oceans, equator, longitude and latitude lines, country names, capital cities and other major cities for each country in the world. By night the illuminated star map shows constellations with their common names.
The Earth and Constellation Globe has an automatic light sensor so when the globe is turned on and the surrounding area is dark the globe will transform into a beautiful glowing globe showing the star constellations. There is also a handy override switch which allows you to turn off the night-time view and thus conserve battery power. You can also purchase an electrical adaptor separately (not included) that you can plug into the globe and power it off mains electrics. Each box contains a specification to enable you to purchase such an adaptor.
The Earth and Constellation Globe is a great learning tool for geographers and astronomers but also a great feature for any bedroom, living room or study. A truly unique globe.
This fantastic projector torch projects amazing images of animal wildlife around your room. View the images from all around the world on your walls and ceilings including giraffes, elephants, alligators and more--a great bedtime companion to make going to sleep more fun.
The torch comes with three slide discs with 24 colour Animal photographs. Swap and change the slides easily by pulling back the plastic flap and inserting the chosen disc then rotate the disc round to view the fantastic colour images which project up to one meter wide. Images are easily focused by turning the lens head. This product can be used as a normal torch without the slides in place and is great for keeping on bedside tables to give comfort to children during the night. The torch also includes a key chain so it is great for hanging up and keeping safe. The torch measures 11cm long and approximately 3.5cm in diameter at the widest point.
A perfect, fun yet educational, gift for boys and girls who are interested in Animals. Now that kids grow out of toys earlier and earlier, torches will appeal to kids into their tween and teen years. Ideal for pyjama parties and sleepovers.
After using hieroglyphics to decipher the secret to unlocking the pyramid, use tools and techniques similar to those of a real archaeologist to carefully excavate a sarcophagus and four canopic urns from the hardened sandy catacomb inside. Practice the best techniques for excavating an archaeological site, such as digging, troweling, screening, brushing, and record keeping. As you uncover the artifacts in the pyramid, you will learn about important aspects of archaeological science, including surveys, excavation, conservation, dating, and remote sensing. Learn how to create a gridded excavation site and a diorama. Investigate the layout of the pyramid, its various chambers, hidden passageways, and security devices by constructing a three-dimensional cross section of the pyramid. A full-color, 32-page manual gives step-by-step instructions for the activities and experiments.
Enroll in CHEM C1000 and prepare for a lifetime of fascination with this essential science through 125 diverse experiments. Start with an introduction to the field of chemistry and famous chemists. Set up your lab space and learn how to safely handle the lab equipment and chemicals.
Learn about indicators with litmus solution and write a secret message in invisible ink. Test the inks from your colored markers on the chromatography racetrack to reveal their different color components. Experiment with air pressure, surface tension, and the physical properties of fluids.
Experiment with two well-known metals, iron and copper. Investigate carbon dioxide. Dissolve metals with electrochemical reactions. Explore water and its elements, saturated and unsaturated solutions, and crystals. Split water into hydrogen and oxygen with electrolysis, and form oxygen from hydrogen peroxide.
Experiment with soaps, detergents, and emulsions of water and oil. Investigate chemistry in the kitchen by experimenting with sugar, honey, starch, eggs and proteins, fatty acids, and calcium.
Begin to build a strong foundation in chemistry with exposure to a broad range of chemical phenomena and hands-on laboratory experiences. This kit provides clear instructions for preparing and performing the experiments, offers safety advice, offers explanations for the observed occurrences, and asks and answers questions about the results.
Thorough safety precautions and instructions ensure safe experimentation. Professional quality equipment helps you make the most of your chemistry experiments. The 80-page, full-color experiment manual guides aspiring young chemists through each of the 125 experiments. Ages 10 and up.
Learn about reactions between solids, liquids, and gases. Discover the colorful effects of acids and bases. Perform astonishing magic tricks for your friends. Make fizzy and foamy reactions. Write messages with invisible ink. Investigate metals and salts in electrochemical experiments with a 9-volt battery (not included). Learn for yourself how chemistry goes far beyond textbooks and laboratories to explain occurrences that happen around us every day. The 48-page,full-color experiment manual gives simple instructions for setting up and performing each experiment, and then clear explanations of what happened and why. This kit is ideal for children who are interested in chemistry but who are not yet ready for a more advanced chemistry set. It serves as an excellent introduction to our other chemistry sets.
Fossilize, dig up, and reconstruct a dinosaur skeleton replica. Learn how fossils form, how paleontologists excavate them, and how dinosaur bones are pieced together to form complete skeletons. Model the process of fossilization by burying your dinosaur bones in layers of plaster ôrock.ö Carefully excavate the bones from the plaster using the tools and techniques of paleontologists. Finally, assemble the dinosaur bones into a complete skeleton.