How Do Hearing Aids Work?
KidsDesignDisabilityInclusionKids 125Kids 130ScienceTechnologyDr. Xand is talking about how hearing aid works for the deaf.
How Fitness Trackers Work
KidsDesignMovementTechnologyHealthKamri Noel wants to know: How do fitness trackers tell how many steps you’ve taken?
Shall We Fix The Leaning Tower Of Pisa?
KidsConstructionHistoryMathDesignArchitectureLet's learn about symmetrical and asymmetrical designs though looking at the example of the leaning Tower of Pisa.