Make your own Sundial | Hindi

Friends today with a printed card sheet we will make a Sun Dial and with its help measure the local time. This idea of this Sun Dial comes from the South African Astronomical Observatory. Please take a printout of this card sheet from our website. Carefully cut various parts from the card sheet. All these card parts will be assembled together to make the Sun Dial. First we will make the stand. For this make slits in these three pieces at designated places. Then apply glue and assemble all 3 pieces to make the stand. On this stand will be mounted the Sun Dial. There is a strip with markings of 6, 12, 18 etc. This will help you measure time from 6 AM to 6PM. Stick this strip on the semi circular strip as shown to make the Dial for measuring time.
There are two other strips to measure the Angle. Stick the white strip with two holes on the ends to the semi circular strip. Weave a skewer through the two holes as shown. This stick should point towards the Pole Star at the local level. In the city of Pune the Pole star’s angle is 18.6-degrees. We have aligned the angle semi-circle to match 18.6-degrees. Make two cuts at this mark. Stick the Time Dial at right angles to the angle strip as shown. The Sun Dial is now ready to use. Inspect it from various angles.
Now place the Sun Dial out in the Sun. See the shadow of the stick falling on the Time Dial. The shadow falls at between 11 and 12. So, it11.30 AM in Pune at this time. On the Time Dial you will be able to approximately read the time between 6 AM and 6 PM.
This work is supported by IUCAA (www.iucaa.in) and TATA Trust (www.tata.com/aboutus/sub_index/Tata-trusts)
Credits:,Ashok Rupner, Manish Jain, Pradnya Pujari, Shivaji Mane, Jyoti Hiremath, Arvind Gupta, Vidula Mhaiskar TATA Trust: Education is one of the key focus areas for Tata Trusts, aiming towards enabling access of quality education to the underprivileged population in India. To facilitate quality in teaching and learning of Science education through workshops, capacity building and resource creation, Tata Trusts have been supporting Muktangan Vigyan Shodhika (MVS), IUCAA's Children’s Science Centre, since inception. To know more about other initiatives of Tata Trusts, please visit www.tatatrusts.org

[@shoorapriyanshi2106]

Jantar mantra is also a great modal of sundial...I love my country 🇮🇳

[@squirrelynations3832]

Best time keeping tech on earth

[@edgararias3630]

Hello, Where I can find the card sheet to print out, thank you...

[@pammisingh3068]

which website

[@mohammedrafiq5001]

Hello sir. You have taken 18.6 for Pune. How much should we take for Chennai?

[@almasraza92]

Why did you mark 5 to 25 on the half circle?

[@birjendrasingh1191]

Which website

[@gagandeepsingh-rx5qr]

What's your website

[@cutepets4993]

Thank you sir

[@WiremuTeKani]

Instructions: arvindguptatoys.com/toys/Makeyourownsundial.html
Download PDF: www.arvindguptatoys.com/arvindgupta/toys/pdf/Makeyourownsundial.pdf
You're welcome.

[@princegoyal552]

Thanks

[@JJ4V123]

Thank you so much

[@kirtansomani8879]

which website???

[@abdullahkazmi3598]

No file to print at the link.

[@luismerchan9140]

@@abdullahkazmi3598 it is there, on the bottom of the page

[@2402408]

Please tell the degree point of ahmdabad

[@rohitacharya9143]

Google it nonsense

[@siddhant1006]

Sir please provide the link

[@satyamsingh-mu4gc]

but what is your website sir.

[@adhisbrainytech4714]

Sir ,how to print out this

[@satishpatel6429]

Which wabsaid

[@jitendrasinghtomar1339]

What is the website

[@manishkumarbhobharia]

Page ka print kase le
Link send kare

[@mananbhatia2067]

can you tell the website name

[@zarja83]

Toys from trash

[@sahalashibla1350]

In malayalam

[@FF_gamer319]

Sir print image

[@NareshKumar-rg3mb]

By

[@AbsolutelyAdored]

Here is the website:
www.arvindguptatoys.com/arvindgupta/toys/pdf/Makeyourownsundial.pdf

[@AbsolutelyAdored]

Bottom of page "Print Sundial"

[@priyanshdudi7774]

which website

[@kingsofcallofduty8033]

Which website

[@owerpoweranime...]

Which website

[@manojverynicevajanthakur7243]

Which website