Orbs
Below are pictures taken with a digital camera while I was in Pakistan. One picture with a flash and the other picture with out the flash. When the flash is use, light refracts from particles or moisture in the air to cause so called orbs in the picture.
Below is a link that explains what causes these orbs to show up primarily on pictures from digital cameras. The Father's House does not endorse any of the paranormal teachings of this web link but is solely using their scientific explanation about the orbs.
http://www.hauntedtimes.com/issue/July2005/contents/orbsordust.htm
II Timothy 2:14 Of these things put them in remembrance, charging them before the Lord that they strive not about words to no profit, but to the subverting of the hearers. 15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.
Ac 17:10 And the brethren immediately sent away Paul and Silas by night unto Berea: who coming thither went into the synagogue of the Jews. 11 These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.