Questions Answered by David

• Do you ever get hoildays or are you always working by Ross0123 to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )
• When you became a scientist did you pick your topic or did someone pick it for you by Ross0123 to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )
• My question is how was our earth created and how can we be sure. by Flammable Cow to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )
• how is a nuclear bomb made? by ebola boy to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )
• have you done anything life changing? by cookie monster to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )
• What can happen if there was no star (sun) in our solar system by Blackhole123 to David, Daniel, Clare Comments: (so far, 3s comments )
• What affect does radioactivity have on cancer cells? by BioHazardWaste to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )
• What is the Doppler Effect? by 374gdna49 to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )
• How do scientists know how to make a flu vaccine if viruses can be different every year? by T-REX to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )
• did you go university, if so while on your course did you ever feel like giving up? by cookie monster to Arthur, Clare, Daniel, David, Tora Comments: (No comments so far )