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Hello Educator

Hello Educator

By Mango Education

A podcast by Mango Education where Educators across the globe are interviewed and they share their stories, philosophies and why they are doing what they do. Apart from the interviews there is also a series called Mango Science Radio where educators share interesting science stories from history.
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SS #122: Muddy Waters

Hello EducatorJan 28, 2021

00:00
05:37
SS #122: Muddy Waters

SS #122: Muddy Waters

Muddy boots or clean shoes?

Jan 28, 202105:37
SS #120: Who Ate The Apple?

SS #120: Who Ate The Apple?

An apple that's been bitten into, and no traces of the culprit! Help Sameer solve the case and find out who ate his apple.

Jan 27, 202105:14
SS #119: New Year, New Monsoon

SS #119: New Year, New Monsoon

With the new year, natural phenomena too seem to be changing in character. The surprise monsoon spill-over being experienced by the state of Tamil Nadu is proof of the same. Here are Science Educator Obuli Chandran's thoughts on it.

Jan 27, 202107:10
SS #118: Where Did The Water Disappear?

SS #118: Where Did The Water Disappear?

An educational story, especially for our young listeners, this episode is all about solving the science mystery behind a bowl of disappearing water!

Jan 26, 202105:51
SS #117: The Great Conjunction of December 2020

SS #117: The Great Conjunction of December 2020

The Great Conjunction of Saturn and Jupiter is a rare spectacle that we were extremely fortunate to witness after nearly 800 years! Here's a narrative on the event and the significance it holds for astronomy enthusiasts.

Jan 26, 202109:50
SS #116: Sunspots Spotted

SS #116: Sunspots Spotted

Have you noticed the tiny patches that are sometimes visible on the sun and are darker than the rest of its surface? Those patches are what we call 'Sunspots'. In this episode, Obuli Chandran explains what sunspots are, how they're formed, and what the solar cycle is all about.

Jan 25, 202108:03
SS #115: The Mysterious Best Friend

SS #115: The Mysterious Best Friend

A fun science mystery for you comes in the form of this delightful story. How fast can you crack the hints and identify the mysterious best friend?

Jan 25, 202106:58
SS #114: The Return Monsoon

SS #114: The Return Monsoon

India experiences two types of monsoons. Learn the difference between them and how they influence and are in turn influenced by different factors. 

Jan 24, 202111:50
SS #113: The Velcro Adventure

SS #113: The Velcro Adventure

Biomimicry plays a significant role in the various inventions and architectural designs conceived by humans. The 'velcro' by George de Mestral is one such product that was inspired by nature.  Here's a story of the invention of the velcro, narrated by Kovai Guru Reythus, a member of Mango Science Club.

Jan 23, 202104:17
SS #112: More Water On The Moon

SS #112: More Water On The Moon

The detection of water on the moon began in the 20th century, but research is an ongoing process. This year, NASA announced a second bout of discovering water along different regions of the moon. 

Jan 22, 202106:13
SS #111: Dancing Rice & The Human Ear

SS #111: Dancing Rice & The Human Ear

Are you ready to see rice grains dance to your tune? Today's episode by storyteller & educator Deepa is all about a fun DIY science experiment that will not only entertain you but also teach you something interesting about the human ear.

Jan 22, 202106:11
Bonus: The Greatest Elongation

Bonus: The Greatest Elongation

All about spotting Mercury, a rare sight in the sky!

Jan 21, 202108:03
SS #110: Draw With Perspective

SS #110: Draw With Perspective

The appearance of an object shifts depending on where you're seeing it from. Join kids Surya and Sameer as they explore the concept of perspective!

Jan 20, 202105:23
SS #109: Nobel Prize Physics 2020

SS #109: Nobel Prize Physics 2020

The Nobel Prize for Physics 2020 was awarded to three people for their extraordinary contribution to and discovery in science - Andrea Ghez, Roger Penrose, and Reinhard Genzel.  Here's a glimpse of the timeline of the Nobel Prize and how much science has evolved since the early ages.

Jan 20, 202109:57
SS #108: Mars Opposition 2020

SS #108: Mars Opposition 2020

A rare celestial configuration that we are fortunate to witness from Earth! Obuli Chandran explains the various occurrences related to Mars Opposition and how one can observe it using a binocular or a telescope. 

Jan 19, 202109:03
SS #107: New Solar Cycle - The Northern Lights

SS #107: New Solar Cycle - The Northern Lights

Today's episode is dedicated to the magnificent star - The Sun. Learn about the spellbinding phenomena of the Northern lights, sunspots, solar flares, and what a solar cycle means in this fascinating science story by Obuli Chandran.

Jan 19, 202113:05
SS #106: The Ant Who Learned A Lesson

SS #106: The Ant Who Learned A Lesson

Our proud ant friend Brinjie is on a journey to learn a very important lesson. Here's a story to tell you what he's up to! 

Jan 18, 202108:42
SS #105: I Spy With My Eyes

SS #105: I Spy With My Eyes

I Spy with my eyes, a fun little episode!

Have you played the 'I Spy' game? How quick are you at spotting objects and how well can you solve the clues? Join Diya, Surya, and Vinay anna for a game of spotting and spying.

Jan 18, 202106:41
SS #104: Rolling Stones

SS #104: Rolling Stones

Yes, we're alluding to the English rock band. No, this story isn't about them. Instead, it's an experiment that will make you think about shapes and sounds. Listen away!

Jan 17, 202105:02
SS #103: The Three Bins

SS #103: The Three Bins

Do you have a waste segregation system in your home and locality? Do you think some of the waste can be used? Listen to an interesting conversation between Sameer and his father as they get creative with reusing and upcycling!

Jan 17, 202109:28
SS#102: The Perseids

SS#102: The Perseids

Commonly known as shooting stars or meteor showers, Perseids are a spectacular astronomical phenomenon. In this episode, Obuli Chandran walks us through the process of witnessing it LIVE from home this weekend! 

Jan 16, 202108:56
SS #101 : The Neowise Comet

SS #101 : The Neowise Comet

Please note: This episode was recorded in July 2020 when the Neowise comet was visible to us from Earth. With an orbital period of 6800 years, the comet will next appear after about 60 centuries!

Jan 16, 202109:60
SS #99: Can You Define A Seed?

SS #99: Can You Define A Seed?

Is a definition simply a relevant assortment of words strung together? Or should it be a reflection your understanding of something? 

Jan 11, 202109:53
SS #98: Is Strawberry Really a Fruit?

SS #98: Is Strawberry Really a Fruit?

Impostor alert! If a tomato staggering between the fruit and vegetable basket wasn't enough, we now have to consider the possibility that the Strawberry is not actually a fruit. 

Jan 08, 202108:30
SS #97: Ketchup & Fries

SS #97: Ketchup & Fries

What if we told you that we can use your favourite ketchup-fry combo to help you become smarter? Find proof in this delicious episode.

Jan 07, 202110:19
SS #96: Rain Rain Come Again!

SS #96: Rain Rain Come Again!

Splash in the puddles and dance in the rain, solve a fun riddle that we've sent your way again! 

Jan 03, 202105:29
SS #95: Why Does A Paddy Field Produce A Foul Smell?

SS #95: Why Does A Paddy Field Produce A Foul Smell?

Certain smells are distinct and intense enough to leave a lasting impression. Paddy fields are among them! Find out the reason behind the foul smell that surrounds a paddy field.

Jan 02, 202108:42
SS #94: Shh. What Is That Sound?

SS #94: Shh. What Is That Sound?

A sound that is mysterious yet familiar - be quiet and pay attention. What is it? 

Jan 01, 202107:28
SS #93: The King Of Planets & Its Moons

SS #93: The King Of Planets & Its Moons

Join us on an auditory tour of the King Of Planets - Jupiter & its moons. 

Dec 31, 202008:07
SS #92: Is There Another Corona?

SS #92: Is There Another Corona?

While you might have come to associate the word 'corona' with the virus and, at large, the pandemic of 2020, there is more to this word and its origin. 

Dec 19, 202007:14
SS#91: The Fox & The Stork Story With A Science Twist

SS#91: The Fox & The Stork Story With A Science Twist

Have you heard of the famous fox & stork story? In this episode, we bring this age-old story back, and it comes with a scientific twist and a dose of learning. 

Dec 18, 202006:12
SS #90: When The Wheels Spin

SS #90: When The Wheels Spin

A spinning wheel or top is a delight to watch. Have you ever wondered about the science behind this spinning movement? Let us take you through a brief learning journey to understand how it works.

Nov 26, 202011:46
SS #89: Real Threat Vs Illusionary Threat

SS #89: Real Threat Vs Illusionary Threat

Wrapping up the misconceptions around eclipses on a lighter note with a narrative on real versus illusionary threats.

Nov 25, 202007:16
SS#88: Planning A Mid-Year Celebration

SS#88: Planning A Mid-Year Celebration

In any system, one miscalculated move can topple a complete event like a house of cards. If you've ever planned an event you'd know how crucial each person's role is in making the event a success. Is a garage sale any different? Find out in this story.

Nov 24, 202009:05
SS #87: How Do Plants Communicate?

SS #87: How Do Plants Communicate?

How a plant communicates with its various parts? How is this process different from the neural communication that takes place in a human body? Here's a peek into plant biology, from a seed scientist.

Nov 23, 202009:05
SS #86: Rainy Day

SS #86: Rainy Day

'Petrichor', a word of Greek origin, is used to describe that wet, earthy scent that is produced when rainwater mixes with soil. Here's a story to tell you how this term came into being. 

Nov 20, 202007:50
SS #85: Eclipses Don't Always Come Alone

SS #85: Eclipses Don't Always Come Alone

Who would've guessed that eclipses are team players? Any type of eclipse is always preceded or followed by one or more of this phenomenon, and Obuli Chandran is here to tell us the reason behind why this actually happens.

Nov 19, 202007:01
SS #84: Myths Around Eclipses

SS #84: Myths Around Eclipses

Eating during an eclipse can harm the body- one of the most common myths associated with eclipses. You may have heard many more of these, but how many are backed by scientific explanation? Here's a little process of demystification to help you weigh those myths.

Nov 18, 202015:12
SS #83: Time for A New Table

SS #83: Time for A New Table

Have you ever used your fingers to measure or convey the length/width of an object? Units of measurement are on of the basic lessons in school, but how do these measurements vary when we use objects other than measuring instruments?

Nov 17, 202009:03
SS #82: Rainbows

SS #82: Rainbows

Talk about the spectrum of colours began with the seven-banded rainbow.  But how much of its discovery do you know about? Here's a quick lesson on the science behind rainbow formation.

Nov 16, 202010:13
SS #81: Why We Can't Fall Asleep In A New Place

SS #81: Why We Can't Fall Asleep In A New Place

Tossing the blanket about, turning your pillow upside down, and checking the time every few minutes. Sounds familiar? These are probable signs of trying to fall asleep in a new place. Listen to this episode to know why many of us have trouble sleeping in a new environment.

Nov 04, 202007:42
SS #80: Crime Science Investigation

SS #80: Crime Science Investigation

Love playing detective? Come and solve a 'science crime' with us - the mystery of the groundnut plant.

Nov 03, 202008:05
SS #79: 21st June 2020

SS #79: 21st June 2020

The Solar Eclipse of 21st June 2020 was a grand phenomenon. Here's a throwback to the eclipse and some crucial guidelines that one must follow when observing an eclipse.

Oct 15, 202009:20
SS #78: Can Birds Fly On Moon?

SS #78: Can Birds Fly On Moon?

What is it that propels an object in flight? Do you think the same conditions would apply if we were talking about an object outside of Earth's atmosphere? Obuli Chandran brings you some intriguing questions and facts that explain the concept of flight.

Oct 14, 202013:56
SS #77: Hide And Seek

SS #77: Hide And Seek

How good are you at games? Sameer and Diya are back with an interesting twist to the popular game of 'Hide & Seek'. A fun way to understand simple concepts and observe your surroundings.

Oct 13, 202009:10
SS #76: Mathematicians As Soldiers

SS #76: Mathematicians As Soldiers

Infamous, brutal, and devastating - that's how we describe WW2. But did you know that the war wasn't just fought by soldiers? At the epicentre of this battle was the 'Enigma machine', an invention that changed the face of war. 

Oct 12, 202010:39
SS #75: The Manned Mission 2020

SS #75: The Manned Mission 2020

Another spectacular first in man's successful launches to space! In this episode, Obuli Chandran talks about the manned mission 2020, an achievement that has inspired many a space enthsiast.

Aug 11, 202014:24
SS #74: How About A Coffee?

SS #74: How About A Coffee?

Freshly roasted coffee beans and a steaming cup brewed to perfection is every coffee lover's dream! In this episode, Satyasri highlights the connection between coffee consumption and vanishing sleep.

Aug 11, 202007:08
SS #73: Secret Of Maize Silk

SS #73: Secret Of Maize Silk

Discover the secret use of the long, shiny fibres that protect the juicy corn within. In this episode, seed scientist Satyasri takes us through the process of obtaining maize silk .

Aug 11, 202007:46
SS #72: Rhinos 101

SS #72: Rhinos 101

Rhinoceros or Rhinos identified popularly by their horned snouts are one among the few megaherbivores. Today's story is a crash course on the Rhinos and brought to you by Vinaya Selvaraj, one of our young listeners. 

Aug 06, 202004:06