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Educational Content for Everyone

We offer a wide range of free educational material in the form of Open Access Books in Science and Engineering, educational math sheets, coloring pages, flashcards, educational videos, PowerPoint templates, book-report cover templates, puzzles, games, reports, newsletters, diagrams and infographics. Jecasa Ltd’s resources ranges from elementary school educational material to content in science and technology. All of this is possible thanks to our content generation system called Orion which combines state of the art algorithms with a very well-maintained high-quality database of scientific information.

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Open Access Books

Visit our collection of more than 2,000 open access books related to science and engineering. The books in this collection have been released, by their respective authors, under a CC BY 3.0 license or CC BY 4.0 license. Such licenses allow for commercial use as long as the author(s), publisher and license are properly acknowledged.

Open Access Books

Educational Videos

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Jecasa Ltd releases educational videos to emphasis the importance of advances in technology, science, and engineering.

Data Visualization
US Homelessness Statistics by State 2010 - 2020 | USA | Data Visualization
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US Homelessness Statistics by State 2010 - 2020 | USA | Data Visualization

US Homelessness Statistics by State 2010 - 2020: The map presented in this video shows state-level estimates of individuals and families experiencing homelessness, based on "community point-in-time counts" conducted on a given night in January 2020, as reported by Continuums of Care to the U.S. Department of Housing and Urban Development. States Included: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming ~~~ The diagrams and information in this video are an adaptation from the following publicly available information: "Homelessness Statistics by State". United States Interagency Council on Homelessness. Accessed 13/May/2022. This information is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Available at: https://www.usich.gov/tools-for-action/map/#fn[]=1300&fn[]=2900&fn[]=6400&fn[]=10200&fn[]=13400&year=2020&all_types=true This is NOT an official transcription and should NOT be considered in any way a controlled copy of the work cited above. ~~~ Background Music: ”Elevate” by Benjamin Tissot (also known as Bensound). Royalty free music by Bensound, available at: www.bensound.com #homelessness #homelessnessawareness #rankings #population #data #rankings #unitedstatesofamerica #unitedstates #government #usa #us ~~~ ⚠️ Warning Please be aware that the information presented in this section and video may be outdated by the time you are accessing it. This video may content inaccuracies. We highly advice you to do your own research. Jecasa Ltd does not accept any liability for inaccurate or erroneous information. See our Terms of Use provided in the video.

Book Quotes

Read some inspiring quotes from top books of all time from our section of "Book Quotes"

“Instead of worrying about what you cannot control, shift your energy to what you can create.”

The Light in the Heart, Roy T. Bennett

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