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A daily newsletter charting the future: From technology to the scientific breakthroughs changing our lives.
The Amazing Cosmic Coincidence That Makes Total Solar Eclipses Possible
One of the reasons a total solar eclipse is possible is because of an amazing cosmic coincidence: the Sun is four hundred times larger than the Moon but is also four hundred times farther away. This makes them seem like they are relatively the same size from our perspective here on Earth.
Building consciousness: How Westworld's sentient robots could become a reality05:19
Lab-to-table: How synthetic food went from flavorings to hamburgers02:36
NASA’s bold new plan to keep the ISS in orbit02:03
Have you ever wondered how your pet sees the world?01:31
Can this giant cleanup device save the ocean?02:09
Microsoft's Xbox Adaptive Controller is designed for gamers with limited mobility01:05