CrazyEngineers
  • Edward Rubahika

    Edward Rubahika

    @breezy-blogger3d

    Smell detecting camera/app

    So, I am looking for a mobile app/camera to detect smell/scent. One that can be downloaded onto a phone, smart watch that you can point and it detects that this...
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  • Difficulty - Easy
    Total Plays - 80
    Allowed Time - 5 sec
    Best time - 4.447 sec

    Identify this famous personality

    Tip: Click "Play" to reveal options and start playing.
    Linus Benedict Torvalds is a Finnish software engineer who is the creator and lead developer of the Linux kernel
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    Explanation:
    Linus Benedict Torvalds is a Finnish software engineer who is the creator and lead developer of the Linux kernel
  • #A
    #B
    #C
    #D
    Explanation:
    In 9 years, father will be 45 and son will be 15. 45 is 3 times 15.
  • 2 -> 3 -> 5 -> 7 -> 11 -> [ ? ]

    #A
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    Explanation:
    These are prime numbers. 13 is the next prime after 11.
  • #A
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    #D
    Explanation:
    Each machine makes 1 widget in 5 minutes. So 100 machines will make 100 widgets in 5 minutes, working in parallel.
  • Difficulty - Medium
    Total Plays - 83
    Allowed Time - 10 sec
    Best time - 0.582 sec

    What does a capacitor store?

    Tip: Click "Play" to reveal options and start playing.
    #A
    #B
    #C
    #D
    Explanation:
    A capacitor stores energy in the form of an electric field between its plates. It doesn't store current or voltage directly.
  • #A
    #B
    #C
    #D
    Explanation:
    "Obscure" means unclear or hidden. Its opposite is clear.
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