Academy Of Science, Khulna

18/11/2019

18/11/2019

Have you ever wondered why stars fall at all if there’s no gravity in space? We have all seen astronauts swimming in the air on ISS like fish in the water. B...

10/11/2019

this video shows how fresh aluminium reacts with mercury when it is in an open air where oxygen is present.
to get fresh aluminum one must remove the oxide layer from aluminium

Molecule Website: http://www.avogadr.io Outro music: https://soundcloud.com/sorrysines ------------------------------------------ When mercury is added to al...

20/10/2019

a plane that can give u feel of being in moon mars and earth

A trip to involves radiation, muscle and bone loss, intermediate axis theorem and liquids. Check out Mars on National Geographic, Monday Nov 12 at 9/8c...

27/09/2019

Subscribe and 🔔 to OFFICIAL BBC YouTube 👉 https://bit.ly/2IXqEIn Stream original BBC programmes FIRST on BBC iPlayer 👉 https://bbc.in/2J18jYJ Brian Cox visit...

25/09/2019

আমরা কি আসলেই ভাগ করার নিয়ম জানি?

যদি জানি তাহলে কোনো সংখ্যাকে শূণ্য দিয়ে ভাগ করলে কী হবে?

চলুন শিখে নেয়া যাক!

Do we really know how to divide?

If we know it then what will happen when we divide any number by zero?

Let’s learn it!

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-can-t-you-divide-by-zero In the world of math, man...

25/09/2019

We all read the three laws of falling objects of Galileo.
Now, see the experiment.
It’s so soothing to watch.

It’s time to learn science by observing not only by reading the textbook.

আমরা সবাই গ্যালিলিও এর পরন্ত বস্তুর তিনটি সূত্র পরেছি
এখন পরীক্ষা দেখো

এখনই সময় পরযবেক্ষণ এর মাধ্যমে বিজ্ঞান শিখা শুধু বই পরে নয়!

Subscribe and 🔔 to OFFICIAL BBC YouTube 👉 https://bit.ly/2IXqEIn Stream original BBC programmes FIRST on BBC iPlayer 👉 https://bbc.in/2J18jYJ Brian Cox visit...