Science expert and Street Science host Kevin Delaney returns to The Tonight Show (previously) to perform some Halloween-themed experiments, including exploding a jack-o’-lantern with dry ice.
Science Expert Kevin Delaney Performs Halloween Science Experiments on ‘The Tonight Show’
Science expert and Street Science host Kevin Delaney returns to The Tonight Show (previously) to perform some Halloween-themed experiments, including exploding a jack-o’-lantern with dry ice.