Gyan Kosh

Sr.No. Title Youtube Link X Class Document XII Class Document
81 DIY Icosahedron lamp shade
82 Exploring a cube
83 Exploring a dodecahedron
84 Exploring a tetrahedron
85 Exploring an icosahedron
86 Exploring an octahedron
87 Front-Back Bicycle
88 Front-Back Bicycle- Part 2
89 Fun with Great Dodecahedron
90 How much land does a man need: Part 1
91 How much land does a man need: Part 2
92 Intuitively prove that the volume of square pyramid has 1/3 (area of base) * (height)
93 Magical Turn Table: transforms from square to triangle
94 Paper Tangram
95 Single cut IITGN: cutting out letters in a single straight cut
96 The making of great dodecahedron
97 The world's narrowest fluid channel using graphene
98 Visual Proof of centroid dividing median in the ratio 2:3
99 Golden Ratio
100 History of Genetics