Here’s How Israel’s Iron Dome Actually Works

Here’s How Israel’s Iron Dome Actually Works

https://youtube.com/watch?v=b4a_ie0J0hUOne of Israel’s most famous military inventions is the Iron Dome, a vast, high-tech shield against the rain of missiles that has threatened the nation. Hello World’s Ashlee Vance travels to the coastal town of Ashkelon, near Gaza, to...

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This Green Tech is Bringing Life Back to the Sea

This Green Tech is Bringing Life Back to the Sea

https://youtube.com/watch?v=YGJ5EBrh8IQConcrete is vital for protecting our coastlines - but it comes at a huge environmental cost. An Israeli startup has found a way to make concrete sea defences that get stronger over time, while encouraging life to thrive.

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