What in the world is that???

I have no clue what this is called

A dragonfruit

Jugaad (literally means a quickfix) - It is an ingenious crude vehicle made by putting together a chasis, a generator pump and a load bearing case at the back. Maneuvered by a primitively attached steering.

 

Evaporation marks on a glass, in which water was left to evaporate for days, thus leaving the sign 'o'times. 

Somebody tell me what this is???

Tiny shell like insects on dead tree in Andaman, no clue what they are