Does he have a bunsen burner in there and a whole lab set up?
- Kh#244;ng, t#244;i ch#7881; th#7845;y nh#7919;ng chai l#7885; th#244;i - C#243; th#7875; anh ta th#237;ch th#237; nghi#7879;m g#236; ch#259;ng