'When Lex gets hungry & bored, he toasts marshmallows over this gas device named for a German chemist'
Bunsen burner
AROUND THE LAB WITH LEX: When Lex gets hungry & bored, he toasts marshmallows over this gas device named for a German chemist
When Lex gets hungry & bored, he toasts marshmallows over this gas device named for a German chemist
When Lex gets hungry & bored, he toasts marshmallows over this gas device named for a German chemist
AROUND THE LAB WITH LEX
Bunsen burner
AROUND THE LAB WITH LEX