Tim Dadabo

饰：Self - Narrator

Uli Brandt-Bohne

饰：Self - Biochemist

Carin Bondar

饰：Self - Biologist

Jessica Jensen

饰：Self - Engineer

Sujata Kundu

饰：Self - Materials Chemist

Mike North

饰：Self - Engineer

Simon Pampena

饰：Self - Mathematician

Tom Wrigglesworth

饰：Self - Engineer

Helen Arney

饰：Self - Physicist

Debbie Berebichez

饰：Self - Physicist

Chris Krishna-Pillay

饰：Self - Biologist

Alistair Linsell

饰：Self - Nuclear Chemist

Hakeem Oluseyi

饰：Self - Astrophysicist

Matt Parker

Matt Parker

饰：Self - Mathematician

Saad Sarwana

饰：Self - Physicist