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	<title>moodetudmaailm &#8211; Metrosert</title>
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		<title>Measured World: What Is Time?</title>
		<link>https://metrosert.ee/en/measured-world-what-is-time/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Fri, 19 Dec 2025 11:07:19 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
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					<description><![CDATA[In the tenth episode, Mari Aru, Head of the Research and Development Division at Metrosert, focuses on the second – the unit of measurement that governs our daily lives, from alarm clocks to satellite communications.]]></description>
		
		
		
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		<title>Measured World: Why is Measuring and Testing Necessary for Drones to Fly?</title>
		<link>https://metrosert.ee/en/measured-world-why-is-measuring-and-testing-necessary-for-drones-to-fly/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Thu, 20 Nov 2025 08:47:00 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
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					<description><![CDATA[In the ninth episode, Tavo Kangru, Senior Researcher in the field of drone technologies at Metrosert’s Applied Research Center, talks about drone technologies and why measurement and testing are especially important for drones.]]></description>
		
		
		
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		<title>Measured World: What ensures reliable measurements?</title>
		<link>https://metrosert.ee/en/measured-world-what-ensures-reliable-measurements/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Fri, 24 Oct 2025 07:31:10 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
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					<description><![CDATA[In the eighth episode, Lauri Lillepea, Head of the Metrology Division at Metrosert, explains why calibration and metrological competence make it possible to trust measurement results — both in everyday life and in business.]]></description>
		
		
		
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		<title>Measured World: What is Electricity?</title>
		<link>https://metrosert.ee/en/measured-world-what-is-electricity/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Mon, 29 Sep 2025 11:35:06 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
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					<description><![CDATA[In the seventh episode, Aigar Vaigu, physicist and Board Member at Metrosert, explains how electrical energy is measured and why accuracy in measurement is essential in our everyday lives and in industry.]]></description>
		
		
		
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		<title>Measured World: What is a Metre?</title>
		<link>https://metrosert.ee/en/measured-world-what-is-a-metre/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Thu, 11 Sep 2025 09:05:59 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
		<guid isPermaLink="false">https://metrosert.ee/?p=35609</guid>

					<description><![CDATA[In the sixth episode, Jako Siim Eensalu, a researcher in the field of length at Metrosert, takes us on a journey through the history of the metre, from the French Revolution to the speed of light.]]></description>
		
		
		
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		<title>Measured World: Does a Thermometer Measure Your Temperature or Its Own?</title>
		<link>https://metrosert.ee/en/measured-world-does-a-thermometer-measure-your-temperature-or-its-own/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Fri, 06 Jun 2025 06:10:48 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
		<guid isPermaLink="false">https://metrosert.ee/?p=34533</guid>

					<description><![CDATA[In the fifth episode, Kristjan Tammik, a research scientist and national standard keeper at Metrosert uncovers what we're really measuring when we tuck a thermometer under our arm or watch the column of liquid rise behind the windowpane.]]></description>
		
		
		
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		<title>Measured World: Does a Kilo of Gold Weigh More Than a Kilo of Cotton?</title>
		<link>https://metrosert.ee/en/metre-convention-150-does-a-kilo-of-gold-weigh-more-than-a-kilo-of-cotton/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Tue, 20 May 2025 07:45:45 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
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					<description><![CDATA[In the fourth episode, Allar Pärn, national standard keeper and measurement specialist at Metrosert helps find the answer to the classic riddle: which is heavier—a kilo of cotton or a kilo of gold?]]></description>
		
		
		
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		<title>Measured World: How Do We Measure Light?</title>
		<link>https://metrosert.ee/en/measured-world-how-do-we-measure-light/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Fri, 09 May 2025 06:26:55 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
		<guid isPermaLink="false">https://metrosert.ee/?p=34098</guid>

					<description><![CDATA[In the third episode, Metrosert’s quantum technology coordinator Nataly Dubbelman introduces the candela and explains why accurate measurement of light is so important in our everyday lives.]]></description>
		
		
		
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		<title>Measured World: Why Does Estonia Need National Measurement Standards?</title>
		<link>https://metrosert.ee/en/measured-world-why-does-estonia-need-national-measurement-standards/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Mon, 21 Apr 2025 08:32:54 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
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					<description><![CDATA[In the second episode, Mari Aru, Head of Metrosert's Research and Development Division, explains how Estonian national standards help ensure the accuracy and reliability of measurements in our daily lives.]]></description>
		
		
		
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		<title>Measured World: What Do the French Revolution and Your Electricity Bill Have in Common?</title>
		<link>https://metrosert.ee/en/metre-convention-150-what-do-the-french-revolution-and-your-electricity-bill-have-in-common/</link>
		
		<dc:creator><![CDATA[Kadri Siirak]]></dc:creator>
		<pubDate>Mon, 07 Apr 2025 10:24:34 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[Metroloogia]]></category>
		<category><![CDATA[moodetudmaailm]]></category>
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					<description><![CDATA[In the first episode, Metrosert's Board Member, physicist Aigar Vaigu, describes how the changes initiated by the French Revolution helped shape today’s system of measurement units.]]></description>
		
		
		
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