Айнбо. Сердце Амазонии (2021)

Vic Reeves takes over as the new host of Brainiac for a fifth series. This week the brainiacs are testing out such things as: can you run through a wall of sellotape and what is the fastest means of transport for your luggage!

.Vic Reeves tests the fire resistance of a meringue, and assists Jon Tickle in an attempt to create a DIY earthquake using Dynamite. Plus, Rik Waller takes part in the Celebrity Day Job Electrocution.

Vic Reeves, Jon Tickle and Charlotte Hudson join forces to wreak havoc in the laboratory, and try to answer a selection of puzzling scientific questions. The trio are joined by GMTV weather presenter Clare Nasir, who takes part in the Celebrity Day Job Electrocution challenge.

Vic Reeves, Jon Tickle and Charlotte Hudson continue their madcap antics and try to answer a selection of puzzling scientific questions. This week the Braniacs are joined by Tony Hadley on helium and The Salon's Ricardo Reido as he attempts the Celebrity Day Job Electrocution challenge.

Vic Reeves, Jon Tickle and Charlotte Hudson continue to wreak havoc in the laboratory, and try to answer a selection of puzzling scientific questions. The trio are joined by former England cricketer Mark Butcher, who attempts the Celebrity Day Job Electrocution challenge.

Lady Isabella Hervey accepts the Celebrity Day Job Electrocution challenge while she trains at the gym. The Braniacs fill a shed full of fireworks, and attempt to make a knickerbocker glory in a microwave. Vic Reeves and his team attempt to answer the questions that have baffled scientists for years.

Vic Reeves attempts to create music using rockets, and Jon Tickle carries out an experiment to see if the additive monosodium glutamate really does enhance the taste of foods. Eddie the Eagle joins the madcap team and accepts the Celebrity Day Job Electrocution challenge.

Vic Reeves and Jon Tickle attempt to find the best rocket fuel using takeaway food such as pizza and kebabs, and Sky News presenter Kay Burley agrees to take the Celebrity Day Job Electrocution challenge.

Vic Reeves and Jon Tickle attempt to find out how destructive a water bomb can be, and a father tests his son's honesty by seeing how far he can throw him. Plus, DJ Brandon Block takes on the Celebrity Day Job Electrocution Challenge.

Vic Reeves sets out to create a personal rocket pack aimed at improving commuting times, and 2008 Strictly Come Dancing champion Camilla Dallerup faces the Celebrity Day Job Electrocution Challenge. Meanwhile, Jon Tickle tries to find out whether it would be more painful being hit when it is cold than when it is warm.

Horse-racing pundit John McCririck undergoes the Celebrity Day Job Electrocution Challenge, while Vic Reeves and Jon Tickle test the flying abilities of household objects. Plus, a look at the crumbliest foods and an experiment to try out a variety of alternative fire extinguishers, including a steam roller and explosives.