Questions Answered by John

• do you think the environment will ever change? by taylorxxann and 2 others. to Kevin, John Comments: (No comments so far )
• Do you have any more science jokes? by Fiona S to John Comments: (No comments so far )
• What in your opinion is the biggest contributing factor to pollution in the air? by Fudge3000 and 1 other. to John Comments: (No comments so far )
• If a person was taking steroids for a particular use, would a small course be sensible to take first? by Rocky to John Comments: (No comments so far )
• What do you think of steroid use in gyms? Weight lifting in particular? by Rocky to John Comments: (No comments so far )
• Hi John, I believe this is a Chemistry styled question, so I’m asking you; How does lead prevent radiation from by Aaron to John Comments: (So far, one comment )
• What is your favourite chemistry experiment and why? by 428bera39 to John Comments: (So far, one comment )
• how will your work make a difference to the world? by Rebecca and 2 others. to John, Shikha, Triona Comments: (No comments so far )
• Whats your favourite thing to do in science? by Jamie and 3 others. to John, Colin, Kevin, Shikha, Triona Comments: (No comments so far )
• Is the temperature of the Earth’s core really hotter than the surface of the sun? by 329bera39 to Colin, John, Kevin, Shikha, Triona Comments: (No comments so far )