Gyan Kosh

Sr.No. Title Youtube Link X Class Document XII Class Document
81 Exploring a cube https://www.youtube.com/watch?v=FGk_7Owp0Ro
82 Exploring a dodecahedron https://www.youtube.com/watch?v=JxXgX-wRx7s
83 Exploring a tetrahedron https://www.youtube.com/watch?v=k5AXq8uDRYc&t=104s
84 Exploring an icosahedron https://www.youtube.com/watch?v=j5nd3QX-HR8
85 Exploring an octahedron https://www.youtube.com/watch?v=GGNNCdXjA4w&t=90s
86 Front-Back Bicycle https://www.youtube.com/watch?v=1JUHnbux-H0&t=5s
87 Front-Back Bicycle- Part 2 https://www.youtube.com/watch?v=WNRvJzC5ggA
88 Fun with Great Dodecahedron https://www.youtube.com/watch?v=eD1-PUHQx8k&t=56s
89 How much land does a man need: Part 1 https://www.youtube.com/watch?v=9H7-NEdJ6XA
90 How much land does a man need: Part 2 https://www.youtube.com/watch?v=lmcGF4lghc4
91 Intuitively prove that the volume of square pyramid has 1/3 (area of base) * (height) https://www.youtube.com/watch?v=OrNc1Cp6s90
92 Magical Turn Table: transforms from square to triangle https://www.youtube.com/watch?v=tSTIEQxo4bw
93 Paper Tangram https://www.youtube.com/watch?v=WXrkasrysqI
94 Single cut IITGN: cutting out letters in a single straight cut https://www.youtube.com/watch?v=ueGactKV0A4
95 The making of great dodecahedron https://www.youtube.com/watch?v=Y3BFvNjeBnw
96 The world's narrowest fluid channel using graphene https://www.youtube.com/watch?v=mbQahUMADIM
97 Visual Proof of centroid dividing median in the ratio 2:3 https://www.youtube.com/watch?v=hv1Zg_SpOiE
98 Golden Ratio https://www.youtube.com/watch?v=aFBWysRrhEk
99 History of Genetics https://www.youtube.com/watch?v=ijx6G5GZOJ8
100 Fidget Generator https://www.youtube.com/watch?v=ZBrKIXIHtmY

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