Archive | Science Adventures

Mountains  The Earth’s crust is separated into extremely large tectonic plates which float atop molten rock called magma. These plates move slowly every day, so slowly that people cannot feel the movement. Mountains are formed all over the world at points where the plates meet, including beneath oceans.  Mountains usually have steep, sloping sides. The […]

Buoyancy  We know that gravity pulls things down toward the center of the earth. Buoyancy is a different physical force that pushes up on objects that are immersed in a liquid, helping to keep them afloat. While the weight of an object may impact whether it sinks or floats, there are other factors that are […]

Stratford’s Roosevelt Forest Roosevelt Forest is an Urban Forest: It is a 401 acre, wooded area in the north end of Stratford located between several residential areas. Urban forests act as habitat for animals. They also help to filter air and water, and control stormwater. Trees help to take in carbon dioxide and to release […]

Science Sunday: Genetics Why do living creatures look like their parents? It’s genetics! Genes get passed down from parents to children. Some of those genes are stronger, more “dominant”, than others. (Dark hair is dominant over blonde or red hair; curly hair is dominant over straight hair; freckles are dominant over non-freckles.) Genes also make […]

Science Sunday: Flight Birds, airplanes, helicopters, kites…these things all fly. While they are each designed differently (and vary greatly in terms of weight), the same physical forces are at work on all of them, allowing them to take off from the ground and move through the air without falling. Let’s learn more about physics and […]

Science Sunday: Colors What is color? In order to see color, there must be light. The sun’s rays are made of “white light” which is all the colors combined together. Light is made of electromagnetic waves which travel extremely quickly. Different colors have different wavelengths. When the light shines onto an object, some colors bounce […]

Science Sunday: Winter Weather Winter can be a fun time to go skiing, sledding, and ice skating; to build snowmen and snow forts; and to have snowball fights. Those of us in the northern part of the United States often experience cold temperatures, freezing rain, snow, and ice. Sometimes we even have a snow day […]

Did you attend our Winter Wednesday event today? We made ice globes you can place outside as fun decorations. You can try the experiment at home. You will need: Balloons Food coloring gloves scissors Here’s what you do! One person holds the balloon open while another person tries to drip the food coloring straight into […]

Science Sunday: The Polar World The North Pole is located at the top of the Earth. The Arctic area consists of the Arctic Ocean and parts of Canada, Russia, the United States, Greenland, Norway, Finland, Sweden, and Iceland. Temperatures as low as -70 degrees Celsius have been recorded in Northern Greenland. Arctic ice contains approximately […]

Food Science – Floating and Sinking (Density & Buoyancy) Molecules are groups of atoms that are bonded together. Density relates to how tightly or loosely packed an object’s molecules are. Materials with more density weigh more. For example, jelly beans have more mass than marshmallows because marshmallows contain a great deal of air. So a […]