
Continuity mistake: The Porsche that strikes Clark has no sign of impact when it goes over the side of the bridge. (00:18:10)

| All season 10 mistakes | Mistakes | |
|---|---|---|
| 1 | Lazarus | 0 |
| 2 | Shield | 0 |
| 3 | Supergirl | 0 |
| 4 | Homecoming | 0 |
| 5 | Isis | 0 |
| 6 | Harvest | 0 |
| 7 | Ambush | 0 |
| 8 | Abandoned | 0 |
| 9 | Patriot | 0 |
| 10 | Luthor | 0 |
| 11 | Icarus | 0 |
| 12 | Collateral | 0 |
| 13 | Beacon | 0 |
| 14 | Masquerade | 0 |
| 15 | Fortune | 1 |
| 16 | Scion | 0 |
| 17 | Kent | 0 |
| 18 | Booster | 0 |
| 19 | Dominion | 0 |
| 20 | Prophecy | 0 |
| 21 | Finale | 0 |
Question: Throughout the series, people mutate fairly soon after their exposure to kryptonite. Is it ever explained how Lana has managed to wear a piece of kryptonite around her neck for 12 years and not change?
Answer: The kryptonite only creates mutations when it reacts with the environment and an individual. Remember, the FDA and several environmental groups did check out Smallville after the meteor shower, but found no danger in the rocks. Obviously they're not always emitting mutating rays, or all the flora and fauna of the surrounding area would be horribly mutated.
Phoenix