<?xml version="1.0" encoding="utf-8" ?><rss version="2.0" xmlns:tt="http://teletype.in/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:media="http://search.yahoo.com/mrss/"><channel><title>@igorivanov</title><generator>teletype.in</generator><description><![CDATA[Technical articles on various topics - building construction, mathematics and physics.]]></description><image><url>https://teletype.in/files/3c/7a/3c7a1f73-f694-491e-96fc-b3232f858b6b.jpeg</url><title>@igorivanov</title><link>https://teletype.in/@igorivanov</link></image><link>https://teletype.in/@igorivanov?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><atom:link rel="self" type="application/rss+xml" href="https://teletype.in/rss/igorivanov?offset=0"></atom:link><atom:link rel="next" type="application/rss+xml" href="https://teletype.in/rss/igorivanov?offset=10"></atom:link><atom:link rel="search" type="application/opensearchdescription+xml" title="Teletype" href="https://teletype.in/opensearch.xml"></atom:link><pubDate>Mon, 27 Apr 2026 17:29:57 GMT</pubDate><lastBuildDate>Mon, 27 Apr 2026 17:29:57 GMT</lastBuildDate><item><guid isPermaLink="true">https://teletype.in/@igorivanov/gasoline</guid><link>https://teletype.in/@igorivanov/gasoline?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/gasoline?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>How to weigh a barrel of gasoline?</title><pubDate>Fri, 24 Dec 2021 10:46:14 GMT</pubDate><description><![CDATA[You need to convert the volume of the barrel to mass.]]></description><content:encoded><![CDATA[
  <p id="t8aB">You need to convert the volume of the barrel to mass.</p>
  <p id="qyLl">See - <a href="https://vodoprovod.blogspot.com/2021/12/convert-tonnes-to-m3-of-gasoline.html" target="_blank">convert tonnes of gasoline to m3</a>.</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/steps-kilometers</guid><link>https://teletype.in/@igorivanov/steps-kilometers?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/steps-kilometers?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>Steps and kilometers in different languages</title><pubDate>Sat, 30 Oct 2021 13:26:39 GMT</pubDate><description><![CDATA[The science of steps and kilometers is not only physics, but also the science of the pronunciation of words.]]></description><content:encoded><![CDATA[
  <p id="CM0k">The science of steps and kilometers is not only physics, but also the science of the pronunciation of words.</p>
  <p id="wbvd">Examples:</p>
  <p id="NM9U">English - <a href="https://vodoprovod.blogspot.com/2019/07/km-to-steps.html" target="_blank">steps to kilometers</a></p>
  <p id="EnUm">Spanish - <a href="https://vodoprovod.blogspot.com/2020/09/convertir-km-en-pasos.html" target="_blank">pasos a kilómetros</a></p>
  <p id="63q4">Portuguese - <a href="https://vodoprovod.blogspot.com/2020/09/converter-km-em-passos.html" target="_blank">passos para quilômetros</a></p>
  <p id="sgqg">French - <a href="https://vodoprovod.blogspot.com/2020/09/convertir-kilometres-en-pas.html" target="_blank">pas en kilomètres</a></p>
  <p id="JokA">German - <a href="https://vodoprovod.blogspot.com/2020/09/km-in-schritte-umrechnen.html" target="_blank">Schritte zu Kilometer</a></p>
  <p id="yVxA">Italian - <a href="https://vodoprovod.blogspot.com/2021/10/convertire-km-in-passi.html" target="_blank">passi in chilometri</a></p>
  <p id="OzfD">Polish - <a href="https://vodoprovod.blogspot.com/2021/10/konwertuj-km-na-kroki.html" target="_blank">kroki do kilometrów</a></p>
  <p id="qN7t">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/km-adm-donustur.html" target="_blank">kilometrelere adımlar</a></p>
  <p id="DwAI">Physiology is helpful.</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/cubic-meters</guid><link>https://teletype.in/@igorivanov/cubic-meters?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/cubic-meters?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>Cubic meters in different languages</title><pubDate>Sat, 30 Oct 2021 13:21:14 GMT</pubDate><description><![CDATA[The science of cubic meters is not only mathematics, but also the science of the pronunciation of words.]]></description><content:encoded><![CDATA[
  <p id="yIZl">The science of cubic meters is not only mathematics, but also the science of the pronunciation of words.</p>
  <p id="Z1Ys">Examples:</p>
  <p id="AHjo">English - <a href="https://vodoprovod.blogspot.com/2018/01/calculating-cubes.html" target="_blank">cubic meters</a></p>
  <p id="JYF1">Spanish - <a href="https://vodoprovod.blogspot.com/2017/12/programa-para-calcular-o-volume-de-uma.html" target="_blank">metros cubicos</a></p>
  <p id="p7JL">Portuguese - <a href="https://vodoprovod.blogspot.com/2017/12/programa-para-calcular-el-volumen-de.html" target="_blank">metros cúbicos</a></p>
  <p id="qbO7">French - <a href="https://vodoprovod.blogspot.com/2017/12/ce-programme-calcule-le-volume-de-piece.html" target="_blank">mètres cubes</a></p>
  <p id="4XMc">German - <a href="https://vodoprovod.blogspot.com/2017/12/dieses-programm-berechnet-die.html" target="_blank">Kubikmeter</a></p>
  <p id="xH9t">Italian - <a href="https://vodoprovod.blogspot.com/2021/10/calcolatore-cubo-volume.html" target="_blank">metri cubi</a></p>
  <p id="boD2">Polish - <a href="https://vodoprovod.blogspot.com/2021/10/kalkulator-kostek-objetosci.html" target="_blank">metry sześcienne</a></p>
  <p id="hXIc">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/hacim-kup-hesaplayc.html" target="_blank">metreküp</a></p>
  <p id="roUh">The math is easy!</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/kilowatt-amperes</guid><link>https://teletype.in/@igorivanov/kilowatt-amperes?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/kilowatt-amperes?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>Kilowatts and Amperes in different languages</title><pubDate>Sat, 30 Oct 2021 13:15:57 GMT</pubDate><description><![CDATA[The science of kilowatts and amperes is not only physics, but also the science of the pronunciation of words.]]></description><content:encoded><![CDATA[
  <p id="iQ4Q">The science of kilowatts and amperes is not only physics, but also the science of the pronunciation of words.</p>
  <p id="K7Ts">Examples:</p>
  <p id="s49v">English - <a href="https://vodoprovod.blogspot.com/2020/09/convert-amps-to-kw.html" target="_blank">kilowatts to amperes</a></p>
  <p id="f3Hg">Spanish - <a href="https://vodoprovod.blogspot.com/2020/09/convertir-amperios-en-kw.html" target="_blank">kilovatios a amperios</a></p>
  <p id="nMXr">Portuguese - <a href="https://vodoprovod.blogspot.com/2020/09/converter-ampere-em-kw.html" target="_blank">quilowatts para amperes</a></p>
  <p id="wLY6">French - <a href="https://vodoprovod.blogspot.com/2020/09/convertir-ampere-en-kw.html" target="_blank">kilowatts en ampères</a></p>
  <p id="90ZK">German - <a href="https://vodoprovod.blogspot.com/2020/09/ampere-in-kw-umrechnen.html" target="_blank">Kilowatt in Ampere</a></p>
  <p id="RRsf">Italian - <a href="https://vodoprovod.blogspot.com/2021/10/convertire-ampere-in-kw.html" target="_blank">kilowatt in ampere</a></p>
  <p id="gVMV">Polish - <a href="https://vodoprovod.blogspot.com/2021/10/przelicz-ampery-na-kw.html" target="_blank">kilowatów do amperów</a></p>
  <p id="c7Lr">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/amper-kilovat-donusturme.html" target="_blank">kilovat amper</a></p>
  <p id="PGFi">The phonetics of kilowatts and amperes is very interesting.</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/pipe-area</guid><link>https://teletype.in/@igorivanov/pipe-area?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/pipe-area?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>Pipe area in different languages</title><pubDate>Sat, 30 Oct 2021 13:10:11 GMT</pubDate><description><![CDATA[The science of pipe area is not only mathematics, but also the science of pronunciation of words.]]></description><content:encoded><![CDATA[
  <p id="70lJ">The science of pipe area is not only mathematics, but also the science of pronunciation of words.</p>
  <p id="IdCu">Examples:</p>
  <p id="KnOX">English - <a href="https://vodoprovod.blogspot.com/2020/09/surface-area-of-pipe-in-m2-calculator.html" target="_blank">pipe area</a></p>
  <p id="qU0f">Spanish - <a href="https://vodoprovod.blogspot.com/2017/11/calculador-de-superficie-de-tuberia.html" target="_blank">área de la tubería</a></p>
  <p id="BRlc">Portuguese - <a href="https://vodoprovod.blogspot.com/2017/11/calculadora-de-superficie-de-tubulacao.html" target="_blank">área do tubo</a></p>
  <p id="CryJ">French - <a href="https://vodoprovod.blogspot.com/2017/11/calculateur-de-surface-de-tuyau.html" target="_blank">zone du tuyau</a></p>
  <p id="AxBx">German - <a href="https://vodoprovod.blogspot.com/2017/11/rohroberflachenrechner.html" target="_blank">Rohrbereich</a></p>
  <p id="D4W8">Italian - <a href="https://vodoprovod.blogspot.com/2021/10/calcolatore-del-tubo-dellarea-di.html" target="_blank">area del tubo</a></p>
  <p id="hMXm">Polish - <a href="https://vodoprovod.blogspot.com/2021/10/kalkulator-rur-powierzchniowych.html" target="_blank">obszar rury</a></p>
  <p id="Y5hu">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/yuzey-alan-boru-hesaplayc.html" target="_blank">boru alanı</a></p>
  <p id="7qz3">Mathematics and phonetics in different languages.</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/amperes-watts</guid><link>https://teletype.in/@igorivanov/amperes-watts?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/amperes-watts?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>Amperes and watts in different languages</title><pubDate>Sat, 30 Oct 2021 13:03:45 GMT</pubDate><description><![CDATA[The science of amperes and watts is not only physics, but also the science of the pronunciation of words.]]></description><content:encoded><![CDATA[
  <p id="iQ4Q">The science of amperes and watts is not only physics, but also the science of the pronunciation of words.</p>
  <p id="K7Ts">Examples:</p>
  <p id="R0x2">English - <a href="https://vodoprovod.blogspot.com/2020/09/convert-amps-to-watts.html" target="_blank">amperes and watts</a></p>
  <p id="lxyX">Spanish - <a href="https://vodoprovod.blogspot.com/2020/09/convertir-amperios-en-vatios.html" target="_blank">amperios y vatios</a></p>
  <p id="nGA9">Portuguese - <a href="https://vodoprovod.blogspot.com/2020/09/converter-amperes-em-watts.html" target="_blank">amperes e watts</a></p>
  <p id="RZrl">French - <a href="https://vodoprovod.blogspot.com/2020/09/convertir-amperes-en-watts.html" target="_blank">ampères et watts</a></p>
  <p id="5wRk">German - <a href="https://vodoprovod.blogspot.com/2020/09/ampere-in-watt-umrechnen.html" target="_blank">Ampere und Watt</a></p>
  <p id="rJGL">Italian - <a href="https://vodoprovod.blogspot.com/2021/10/convertire-ampere-in-watt.html" target="_blank">ampere e watt</a></p>
  <p id="NC9W">Polish - <a href="https://vodoprovod.blogspot.com/2021/10/przelicz-ampery-na-waty.html" target="_blank">ampery i waty</a></p>
  <p id="0RgR">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/amper-watt-donusturme.html" target="_blank">ampery i waty</a></p>
  <p id="Zu5m">The phonetics of amperes and watts is very interesting.</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/square-meters-to-cubic-meters</guid><link>https://teletype.in/@igorivanov/square-meters-to-cubic-meters?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/square-meters-to-cubic-meters?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>About square meters and cubic meters in different languages</title><pubDate>Fri, 29 Oct 2021 11:28:29 GMT</pubDate><description><![CDATA[In mathematics, square meters and cubic meters sound different in different languages.]]></description><content:encoded><![CDATA[
  <p id="u9EQ">In mathematics, square meters and cubic meters sound different in different languages.</p>
  <p id="MJSj">Examples:</p>
  <p id="fwaH">English - <a href="https://vodoprovod.blogspot.com/2019/11/convert-m2-to-m3.html" target="_blank">square meters to cubic meters</a></p>
  <p id="eD3l">Spanish - <a href="https://vodoprovod.blogspot.com/2020/08/convertir-m2-en-m3.html" target="_blank">conversión de metros cuadrados a metros cúbicos</a></p>
  <p id="Q5y6">Portuguese - <a href="https://vodoprovod.blogspot.com/2020/08/converter-m2-para-m3.html" target="_blank">metros quadrados a metros cúbicos</a></p>
  <p id="B2aK">French - <a href="https://vodoprovod.blogspot.com/2020/08/convertir-m2-en-m3_31.html" target="_blank">mètres carrés en mètres cubes</a></p>
  <p id="GFFf">German - <a href="https://vodoprovod.blogspot.com/2020/08/konvertiere-m2-in-m3.html" target="_blank">Quadratmeter in Kubikmeter</a></p>
  <p id="e5rK">Italian - <a href="https://vodoprovod.blogspot.com/2021/10/convertire-m2-in-m3.html" target="_blank">metri quadrati in metri cubi</a></p>
  <p id="tHnO">Polish - <a href="https://vodoprovod.blogspot.com/2021/10/przelicz-m2-na-m3.html" target="_blank">metrów kwadratowych do metrów sześciennych</a></p>
  <p id="viAl">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/m2-m3-donusturme.html" target="_blank">metrekare için metreküp</a></p>
  <p id="sxKy">The science of square meters and cubic meters is not only mathematics, but also the science of the pronunciation of words.</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/conparing-numbers</guid><link>https://teletype.in/@igorivanov/conparing-numbers?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/conparing-numbers?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>Comparing numbers in different languages</title><pubDate>Fri, 29 Oct 2021 11:23:25 GMT</pubDate><description><![CDATA[In mathematics, comparing numbers in different languages sounds different.]]></description><content:encoded><![CDATA[
  <p id="H5Zb">In mathematics, comparing numbers in different languages sounds different.</p>
  <p id="eSAp">Examples:</p>
  <p id="n5kB">English - <a href="https://vodoprovod.blogspot.com/2020/09/compare-numbers-calculator.html" target="_blank">сomparing numbers</a></p>
  <p id="fZeR">Spanish - <a href="https://vodoprovod.blogspot.com/2020/09/calculadora-de-comparacion-de-numeros.html" target="_blank">comparar números</a></p>
  <p id="T0Pr">Portuguese - <a href="https://vodoprovod.blogspot.com/2020/09/calculadora-de-comparacao-de-numeros.html" target="_blank">números comparativos</a></p>
  <p id="JKf3">French - <a href="https://vodoprovod.blogspot.com/2020/09/calculatrice-de-comparaison-de-nombres.html" target="_blank">comparer des nombres</a></p>
  <p id="RNCZ">German - <a href="https://vodoprovod.blogspot.com/2020/09/zahlenrechner-vergleichen.html" target="_blank">Zahlen vergleichen</a></p>
  <p id="EEeg">Italian - <a href="https://vodoprovod.blogspot.com/2021/10/calcolatrice-per-il-confronto-dei-numeri.html" target="_blank">confrontare i numeri</a></p>
  <p id="lZKP">Polish - <a href="https://vodoprovod.blogspot.com/2021/10/kalkulator-porownywania-liczb.html" target="_blank">porównywanie liczb</a></p>
  <p id="aH2h">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/say-karslastrma-hesaplayc.html" target="_blank">sayıları karşılaştırma</a></p>
  <p id="tqXT">The science of comparing numbers is not only mathematics, but also the science of pronunciation of words.</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/tonnes-m3</guid><link>https://teletype.in/@igorivanov/tonnes-m3?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/tonnes-m3?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>About tons and cubic meters in different languages</title><pubDate>Fri, 29 Oct 2021 11:08:27 GMT</pubDate><description><![CDATA[In physics, tons and cubic meters sound different in different languages.]]></description><content:encoded><![CDATA[
  <p id="o1ND">In physics, tons and cubic meters sound different in different languages.</p>
  <p id="zAfm">Examples:</p>
  <p id="xz2t">English - <a href="https://vodoprovod.blogspot.com/p/convert-tons-to-m3.html" target="_blank">tonnes to cubic meters</a></p>
  <p id="NsTZ">Spanish - <a href="https://vodoprovod.blogspot.com/2017/11/convertir-toneladas-en-m3-calculadora.html" target="_blank">toneladas a metros cúbicos</a></p>
  <p id="LBjN">Portuguese - <a href="https://vodoprovod.blogspot.com/2017/11/converta-toneladas-para-m3-calculadora.html" target="_blank">toneladas para metros cúbicos</a></p>
  <p id="M69e">French - <a href="https://vodoprovod.blogspot.com/2017/11/convertir-des-tonnes-en-m3-calculatrice.html" target="_blank">tonnes en mètres cubes</a></p>
  <p id="XvaB">German - <a href="https://vodoprovod.blogspot.com/2020/09/m3-in-tonnen-umrechnen-online.html" target="_blank">Tonnen in Kubikmeter</a></p>
  <p id="cVS5">Italian - <a href="https://vodoprovod.blogspot.com/2021/01/converti-tonnellate-in-m3.html" target="_blank">tonnellate in metri cubi</a></p>
  <p id="NH4R">Polish - <a href="https://vodoprovod.blogspot.com/2021/01/przelicz-tony-na-m3.html" target="_blank">ton na Metry sześcienne</a></p>
  <p id="b4Kp">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/tonlar-m3e-donusturun.html" target="_blank">ton - metreküp</a></p>
  <p id="88kQ">The science of tons and cubic meters is not only physics, but also the science of the pronunciation of words.</p>

]]></content:encoded></item><item><guid isPermaLink="true">https://teletype.in/@igorivanov/kg-m3</guid><link>https://teletype.in/@igorivanov/kg-m3?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov</link><comments>https://teletype.in/@igorivanov/kg-m3?utm_source=teletype&amp;utm_medium=feed_rss&amp;utm_campaign=igorivanov#comments</comments><dc:creator>igorivanov</dc:creator><title>About kilograms and cubic meters in different languages</title><pubDate>Fri, 29 Oct 2021 11:03:22 GMT</pubDate><description><![CDATA[In physics, kilograms and cubic meters sound different in different languages.]]></description><content:encoded><![CDATA[
  <p id="HnZc">In physics, kilograms and cubic meters sound different in different languages.</p>
  <p id="8P2e">Examples:</p>
  <p id="nVGF">English - <a href="https://vodoprovod.blogspot.com/p/convert-kg-to-m3.html" target="_blank">kilograms and cubic meters</a></p>
  <p id="PLmd">Spanish - <a href="https://vodoprovod.blogspot.com/2017/11/convertir-kg-en-m3-calculadora-online.html" target="_blank">kilogramos y metros cúbicos</a></p>
  <p id="Sbht">Portuguese - <a href="https://vodoprovod.blogspot.com/2020/09/converta-kg-para-m3.html" target="_blank">quilogramas e metros cúbicos</a></p>
  <p id="MxyR">French - <a href="https://vodoprovod.blogspot.com/2017/11/convertir-kg-en-m3-calculatrice-en-ligne.html" target="_blank">kilogrammes et mètres cubes</a></p>
  <p id="4waU">German - <a href="https://vodoprovod.blogspot.com/2017/11/konvertieren-sie-kg-in-m3-online-rechner.html" target="_blank">Kilogramm und Kubikmeter</a></p>
  <p id="WMre">Italian - <a href="https://vodoprovod.blogspot.com/2020/09/converti-kg-in-m3.html" target="_blank">chilogrammi e metri cubi</a></p>
  <p id="xEEp">Polish - <a href="https://vodoprovod.blogspot.com/2020/09/przelicz-kg-na-m3.html" target="_blank">kilogramy i metry sześcienne</a></p>
  <p id="EUJ5">Turkish - <a href="https://vodoprovod.blogspot.com/2021/10/kg-m3e-cevir.html" target="_blank">kilogram ve metreküp</a></p>
  <p id="5P25">The science about kilograms and cubic meters is not only physics, but also the science of the pronunciation of words.</p>

]]></content:encoded></item></channel></rss>