• All Discussions
•  Zina

  Why do our toes and fingers get wrinkly in the bath?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  General Discussion
•  Zina

  What is the Bermuda Triangle and why is it considered dangerous?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  General Discussion
•  Zina

  How did some animals evolve wings to fly?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  General Discussion
•  Zina

  Why do tigers have stripes?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  General Discussion
•  Zina

  What happens if you breathe pure oxygen?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  Science & Technology
•  Zina

  How can we tell when a volcano is going to erupt?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  Science & Technology
•  Zina

  How does a virus stop?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  Science & Technology
•  Zina

  How do plants get their nitrogen from the air?

  Aparajita Karmakar replied 3 years, 9 months ago 2 Members · 1 Reply

  Environment
•  Zina

  Are two atoms of the same element identical?

  Aparajita Karmakar replied 3 years, 9 months ago 2 Members · 1 Reply

  Science & Technology
•  Zina

  Why does every cell in our body contain DNA?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  Science & Technology
•  Zina

  Where in my body is the original cell from which I was formed?

   Zina replied 3 years, 9 months ago 1 Member · 0 Replies

  Science & Technology
•  Zina

  How do astronauts go to the bathroom in space?

  Shivani Thakkar replied 3 years, 9 months ago 2 Members · 1 Reply

  Science & Technology
•  Zina

  what is the actual shape of rainbow

  SHRUTI SINGH replied 3 years, 10 months ago 2 Members · 1 Reply

  Science & Technology
•  Zina

  How do prisms make rainbows?

  Aruja replied 3 years, 10 months ago 2 Members · 1 Reply

  Science & Technology