How R&D functions develop a product

[@harshithprasad3508]

Very simple and nice explanation

[@MeldaMulyawati]

✨🤗

[@mgpyaephyoswe5464]

Very Nice Explaination .

[@theguru1146]

any Suggestions to how to run a electric scooty without bettery

[@tousifahmed4457]

Nice explain still after 10 yrs

[@liyau4664]

🖤 the video

[@silkymaulina2198]

Hadir -Silky Maulina

[@intancahayapuspitaputri2553]

Hadir - INTAN CAHAYA PUSPITA PUTRI

[@iwillknifeya]

Nawww. What a cute video 😌

[@mob_pho]

Good vid

[@josesteel7191]

Can u make an r&d how to get the sun to stay for 24hrs

[@AlwaysOOOps]

china making Artificial sun

[@michaeljaredcerratomedrano7435]

Nice

[@rekiallard77]

keren

[@dinawahidah3516]

what CTI stands for?

[@jenanmoh3514]

Customer technical insight