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People throw away plastic every day. Lots of it ends up in the ocean. It can harm marine wildlife there. Scientists are developing technology that helps collect plastic from the ocean.… More →
When Russia sent Sputnik 1 into space, the country launched not only a satellite but a new age. Many popular stories about American advancements during the space age have gotten some facts… More →
This title introduces fans to innovations in the world of auto racing. The title features informative sidebars, exciting photos, a timeline, a glossary, and an index. Aligned to Common Core… More →
This title introduces fans to innovations in the world of baseball. The title features informative sidebars, exciting photos, a timeline, a glossary, and an index. Aligned to Common Core… More →
This title introduces fans to innovations in the world of football. The title features informative sidebars, exciting photos, a timeline, a glossary, and an index. Aligned to Common Core… More →
This title introduces fans to innovations in the world of hockey. The title features informative sidebars, exciting photos, a timeline, a glossary, and an index. Aligned to Common Core… More →
Riders plummet toward the ground on drop towers. Motion simulators trick the brain into thinking the body is on a thrilling ride. From pendulum rides to roller coasters, science explains how… More →
The US Army has the important job of defending the United States by land. From tanks to grenade launchers, US Army Equipment and Vehicles explores the gear that the army uses to complete this More →
The US Navy has the important job of defending the United States by sea. From aircraft carriers to Tomahawk missiles, US Navy Equipment and Vehicles explores the gear that navy uses to… More →
COVID-19 is a disease caused by a virus called SARS-CoV2. Like all viruses, it is far too small to be seen by the naked eye. Yet this virus and the disease it caused had an enormous impact on More →
As the COVID-19 pandemic unfolded, political leaders and health officials worked to understand the disease, slow the infection rate, and lower the death toll. World Leaders during COVID-19… More →