dhingrapranay15 (28)in #knowledge • 7 years agohow an automatic fire alarm worksThe automatic fire alarm system uses the fact that different solids expand by different amounts on heating . The alarm contains two metal stripes , one of iron and the other of…dhingrapranay15 rebloggedyash10813 (25)in #travel • 7 years agoUNDISCOVERED WONDERS OF INDIA..!!Framing the Shot: Landscapes and portraiture are the two most commonly practised forms of photography. People have always taken pictures to document their travels, and the rise…dhingrapranay15 (28)in #life • 7 years agofidget spinnerhi guys , so There’s a new, dumb trend: the fidget spinner. It’s a toy like a top, but spin in the hand rather than on a surface. The user holds a pad at the center, and flicks…dhingrapranay15 rebloggedyash10813 (25)in #introduceyourself • 7 years agoIntroducing a new world of travel in INDIA..Hi everybody my name is Yash and I decided to start blogging on Steemit because of the positive stories I heard from my uncle @nitinchugh . I am about to finish my schooling an…