Alka-Seltzer Rockets There are a lot of different learning styles out there; not everyone is suited to listening to a lecture, then going off to perform a task or follow a procedure. Experiential learning is the process of learning through experience, Our educators know that a student learns more quickly and retains more information when [...]
There are around 1500 active satellites (different sites have different number). And the unoperational satellite are huge in number around 2500. The purposes of the satellites are different. Some are large as bus . Some are really small. What are all these satellites doing? purposes for the operational satellites are: Communications: 742 satellites Earth [...]
https://www.youtube.com/watch?v=d0k_b9RnrUU
Earth Day is an annual event celebrated on April 22. Worldwide, various events are held to demonstrate support for environmental protection. First celebrated in 1970, Earth Day events in more than 193 countries are now coordinated globally by the Earth Day Network. Earth Day is the perfect time to think about the planet will live [...]
https://www.youtube.com/watch?v=BnLvXIm9m_8
The Transiting Exoplanet Survey Satellite (TESS) is an upcoming NASA mission that will look for planets orbiting the brightest stars in Earth's sky. The mission will monitor at least 200,000 stars for signs of exoplanets, ranging from Earth-sized rocky worlds to huge gas giant planets. (TESS is slated to last two years, but if the [...]
How big is the Universe? We cannot see to the edge of Universe. Fact is Nobody really knows how big the Universe. We don't even know if it has an edge. We can only see out to a distance of about 14 billion light years from Earth. This means that the size of the Universe [...]
Conspiracy theorist David Meade, who predicted that the end of days would happen on Sept 23, 2017, and then again on Oct 15, 2017, is now claiming that the world is coming to an end on April 23, 2018. According to him, within few days the Sun, moon and Jupiter will align in the constellation Virgo, and this [...]
