08:52

solar system working model with led lights - box type - science project exhibition | craftpiller

13:16

solar system working model with led lights - rotating - diy - craftpiller - science exhibition

08:31

solar irrigation working model for science project exhibition - craftpiller - renewable energy

10:47

solar system working model using plastic balls | LED Lights | science exhibition - diy - craftpiller

07:12

solar planets making(3d) for science project exhibition using plastic balls - diy - craftpiller

01:59

carbon purification working model explained in English (air pollution prevention) | craftpiller

05:43

carbon purification working model for science project exhibition - diy - inspire award | craftpiller

05:13

number line working model - maths project - craftpiller - diy

05:09

linear equations working model - maths project - led lights - creative maths - craftpiller

10:39

Pythagorean theorem working model for science project exhibition - diy - craftpiller - maths project

03:00

bohr atomic model making for science project exhibition - diy - craftpiller

04:17

dna working model (rotating) for science project exhibition - diy - inspire award | craftpiller

06:55

solar system working model using led lights - diy - box type - science project | craftpiller

04:29

linear equations working model using led lights - creative design - maths tlm | craftpiller

09:04

solar system working model using LED Lights with creative ideas - innovative design | craftpiller

11:54

kidney working model for science project exhibition (3d) - creative - biology - diy | craftpiller

08:34

3d shapes and its formulas working model - maths project - tlm - craftpiller - diy.

05:12

earth rotation working model for science exhibition - diy - craftpiller - science project

11:18

geometric shapes(3d) city model making - diy maths project for exhibition - maths tlm | craftpiller

07:32

animal cell working model making (3d) for science project exhibition - creative - craftpiller

02:24

top 10 science project working models for science project exhibition - craftpiller - inspire award

08:43

parallel lines and traversal working model with LED lights - math's project tlm - craftpiller

04:14

hinge joint working model(3d) for science exhibition project - diy - craftpiller - biology project

09:06

human heart working model using syringes and slow motor for science exhibition - diy - | craftpiller

05:07

periodic table 3d model - chemistry project for science exhibition - diy - craftpiller

05:14

math's working model on shapes and formulas - math's exhibition - diy - craftpiller

09:46

heart working model (3d) for science project exhibition - diy - craftpiller - biology project

07:16

solar system working model with LED Lights - box type - hanging - creative design | craftpiller

16:08

4 best biology working models for science project exhibition - diy syringe | craftpiller

05:54

states and capitals working model using LED lights - social science exhibition - diy | craftpiller

01:47

simple purification 3d working model explanation in english - chemistry project | craftpiller

02:50

simple filtration(3d) working model - chemistry project - science exhibition - diy | craftpiller

05:22

number series working model for math's project exhibition - math's project - tlm - diy | craftpiller

04:16

linear equations working model using led lights - maths project - maths tlm | craftpiller

09:06

3d shapes working model using color paper and woolen thread - maths project tlm - craftpiller

07:08

acid rain working model making for science project exhibition - diy - creative | craftpiller

06:24

seed germination cycle wheel working model - biology project - diy - craftpiller

06:31

water cycle working model (3D) 2025 - innovative - for science exhibition - diy - craftpiller

08:05

animal cell and plant cell model(3D) 2025 making for science project exhibition | diy | craftpiller

04:51

home lift /elevator working model 2025 for home science project exhibition - diy - craftpiller

05:49

animal cell model making(3d) 2025 for science project exhibition - diy - craftpiller

05:58

water borne diseases working model 2025 for science project exhibition - diy | craftpiller

05:23

laws of exponents working model 2025- math's project - exponent rules - creative - craftpiller

06:28

plant cell model making (3d) for science fair project exhibition 2025 - diy - craftpiller

02:52

human kidney working model 2025 - 3d - creative inspire award winning project - diy - craftpiller

03:58

blood pressure machine working model for science project exhibition - biology project | craftpiller

07:36

human heart working model with LED Lights - creative - craftpiller - diy science project exhibition

03:28

solar and lunar eclipse working model 2025 for science exhibition new creative design | craftpiller

03:50

hydroelectricity generator working model 3d project for science exhibition 2025 - diy - craftpiller

08:54

computer project working model 2025 - devices - input - output - matching - led lights - craftpiller

06:57

computer project model making on input and output devices 2025 - diy | craftpiller

06:03

Algebraic expressions working model project with led lights - maths tlm project - diy | craftpiller

06:50

Computer Working Model for Science Exhibition | DIY Computer Parts Project for Students craftpiller

03:24

solar eclipse - lunar eclipse - earth rotation working model (3d) science project - diy craftpiller

08:09

solar and wind energy project working model( solar house - street light - windmill) | craftpiller

02:13

top 10 science project working models related to space for science day exhibitions | craftpiller

05:51

Renewable Energy Working Model for Science Project | DIY Solar & Wind Energy Model | Craftpiller

04:55

top 10 science project working models for science project exhibition 2025 science day| craftpiller

04:16

solar eclipse and lunar eclipse working model for science project exhibition - diy | craftpiller

08:20

human heart working model (3d) for science project exhibition - creative / innovative | craftpiller