Neil on the Power of the Telescope | StarTalk According to Neil,…

Neil on the Power of the Telescope | StarTalk

According to Neil, there is nothing that can compare to looking at Saturn through the mighty telescope.

By: National Geographic.
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Neil on the Power of the Telescope | StarTalk According to Neil,…

Measurement and Significant Figures When we take a measurement…

Measurement and Significant Figures

When we take a measurement or make a calculation, how many digits do we use? There’s rules, friend! You must obey the sig figs. Don’t worry, learn all about them in this clip, and you’ll be the coolest kid on the block.

By: Professor Dave Explains.

Measurement and Significant Figures When we take a measurement…

Which Countries Are Fighting Over Water? As climate change…

Which Countries Are Fighting Over Water?

As climate change worsens, water will become more scarce and potentially lead to resource wars. So, what’s being done to prevent water wars?

Learn More:

By: TestTube News.

Which Countries Are Fighting Over Water? As climate change…

How Do We Get Water From Deep Underground? A new report from…

How Do We Get Water From Deep Underground?

A new report from NASA shows that the US is quickly running out of groundwater. How do we store groundwater, and why is it disappearing?

Read More:

By: DNews.

How Do We Get Water From Deep Underground? A new report from…

Why Ireland split into the Republic of Ireland & Northern…

Why Ireland split into the Republic of Ireland & Northern Ireland

A brief overview of the history of Ireland and the events that led to the political division of the island.

Including: the Norman and Tudor conquest of Ireland, the break away from the Roman Catholic Church, the Union of the Crowns, the various Irish Rebellions, Oliver Cromwell’s effect on Ireland, Irish joining the Union, the Irish War for Independence, the following Civil War, and the recent violence in Northern Ireland known as The Troubles.

By: Wonder Why.

Why Ireland split into the Republic of Ireland & Northern…