Are there products that can help you avoid or ease jet lag?
Are artificial sweeteners the best way to help us cut down on sugar?
Can home tests tell you if you have an allergy or a food intolerance?
What is keeping the traditional watch industry ticking over?
Could the next generation of lawn mowers create any image you like on your lawn?
How can the bicycle industry recover from sales that plummeted after the pandemic?
Could washing machines soon be cleaning our clothes without using any water?
Game consoles have come a long way since the 1970s but could their days now be numbered?
Do more expensive hearing aids really deliver a better experience?
Do we really have to feed our garden plants?
Do boiling water taps save you money?
Grounding Sheets - do they really work?
Which cooking oils are best for your health?
Do protein powders really deliver what they claim on the tin?
Are smart scales really clever enough to tell you more than your weight?
Can you insulate your home for less than £100?
We’re checking it twice!
Can wonder products halt hair loss and grow back luscious locks?
Phones 4u was hugely profitable, so why did it have to close all of its 700+ shops?
Sean Farrington assesses the fortunes of the family-run airline Dan-Air. Why did it fail?
Why did Our Price Records disappear from UK high streets? Sean Farrington looks into it.
Kodak made photography mainstream - so why did it falter in a digital age?
Why did we lose Reader's Digest magazine when it is still going in America?
How green are coffee pods?
Do we really need all those cleaning sprays?
Can taking special supplements help us to live longer?
Does a session in a float tank work wonders for mental health and exercise recovery?
Can slugs really be repelled?
Do drinks and powders with electrolytes help to hydrate you better?
What's the best way to keep your hot drink hot?
Do drinks made from 'greens powders' do all they promise?
Do foam rollers help with exercise?
Do more expensive dishwasher tablets clean better? And how do eco versions stack up?
Could fridges make way for cabinets that don't just keep food fresh but actually grow it?
Will anyone iron clothes in the future?
How do modern hairdryers protect against damage from excessive heat?
Why do we buy so many vacuum cleaners?
What might our TV sets be like in the future?
Sam White looks at where the smart money's going now and what it could mean in the future.
Can DNA ancestry tests really tell where we come from?
Are the latest ear plugs better for gigs, focus and sleep?
Can fortified drinks and spreads really reduce cholesterol?
What is the point of acupressure mats?
What's the best - and most humane - way to get rid of pests?
Which contact lenses are best for your eyes - and the planet?
Is it worth paying more for premium car tyres?
What are the most eco-friendly types of period products?
Do air fresheners actually get rid of bad smells?
Is an LED face mask the secret to brighter, clearer, more youthful skin?
Why did Safeway's UK supermarkets disappear? Sean Farrington investigates.
Green Shield Stamps could be traded in for 'free' gifts so why did consumers abandon them?
Why did Mothercare have to close all of their UK stores?
Why did the video sharing platform Vine end up... toast?
Why did we lose the roadside restaurant chain Little Chef?
Is mushroom coffee really good for us?
Is it better to wash your dishes by hand or use a dishwasher?
How effective are tens machines and circulation boosters?
Which is the cream of the crop for your health and the planet?
How accurate are fitness trackers?
What cookware is best for your kitchen?
Can dental chews really clean your dog's teeth?
Are more expensive face creams worth it?
Greg Foot returns to investigate a whole new batch of wonder products suggested by you.
What went wrong at Jamie Oliver's UK restaurant chain, Jamie's Italian?
Why did the best-selling computer manufacturer, Commodore, go bust?
Why did the package holiday brand Club 18-30 disappear?
Why did sales of the best-selling soft drink Sunny Delight suddenly bomb in the 1990s?
Why did the major toy retailer Toys R Us have to close all of its UK stores in 2018?
Sean Farrington returns to look at more grand business ideas that ended up as toast.
Can changing your sheets be good for you - and the environment?
Which Christmas tree is better for the environment - real or fake?
Are expensive sports bras worth the money?
Corded, cordless or robot - which vacuum cleaners are 'the best thing since sliced bread'?
Do the claims made about ice baths hold water?
Is eco-friendly toilet paper 'the best thing since sliced bread'?
Can smart thermostats save you money on energy bills?
Motion sickness remedies promise to ease queasiness but which ones are proven to work?
Do weighted blankets reduce stress and help you sleep better?
Are induction hobs 'the best thing since sliced bread'?
Is vaping harmful to your health and to the environment?
Greg Foot returns to investigate a new batch of wonder products suggested by you.
Are mosquito repellents 'the best thing since sliced bread'? Which ones really work?
Are barefoot shoes better for your feet?
Are biodegradable dog poo bags the best thing since sliced bread?
Which cycle helmets give you the best protection?
Do UV sterilisers really clean your belongings by shining a light over them?
Do fabrics that promise to wick away sweat and keep you comfy whatever the weather work?
Are reusable nappies cheaper and more environmentally friendly than disposable nappies?
What works to help with the symptoms of hay fever?
Are no or low-alcohol beers better for you than a regular pint?
Can sprays, strips and other devices stop you snoring?
Big ideas which promised consumers so much but ended up... toast. Today - the Sinclair C5.
Big ideas which promised consumers so much but ended up... toast. Today - Friends Reunited
Big ideas which promised consumers so much but ended up...toast. This week - Blockbuster.
Big ideas which promised consumers so much but ended up toast. This week, Olestra
Big ideas which promised consumers so much but ended up...Toast. This week - Google Glass
Sean Farrington looks at the products that promised so much but crashed and burned.
Is sourdough the best thing since sliced bread?
Can it deliver longer, fuller or curlier lashes – and at what cost?
Do toothpastes promising to repair enamel and help with sensitive teeth really work?
Can teas, herbal tablets and oils or sprays send us to sleep?
Is it worth spending money on an expensive mattress?
Can conditioners 'condition' our hair? And can we protect our hair from heat?
Is bottled water cleaner and better for you than tap?
Can they target pain and work faster for a higher price?
Are the Ecoegg, laundry sheets and microfibre filters really better for the environment?
Is paying more for premium petrol worth the extra pennies?
Do energy drinks like Monster and Red Bull really give you a boost and keep you alert?
Do you get what you pay for with more expensive shampoo?
Do nasal sprays help reduce the symptoms of a cold?
Do more expensive AA batteries really last longer?
Do so-called 'clone' perfumes smell as good as the originals for a fraction of the price?
Does the amount of blades really improve your shave?
Can taking collagen supplements really help reduce wrinkles?
Can SAD lamps and wake up lights help boost our mood?
Which portable heater is best for heating you – and the room you’re in?
Greg breaks into a sweat to find out if natural deodorant can hold its own.
A triple slice investigating three of your suggested wonder-products.
A triple slice investigating three of your suggested wonder-products
We watch paint dry for you to find out if pricey paint is worth it.
Can massage guns help you warm up before exercise and recover more quickly after it?
Is there really a pill that can help you burn fat?
Are expensive sunglasses worth it?
Is it the bee’s knees?
Air fryers - can they save you money?
How effective are air purifiers?
Brands are planting forests to offset their carbon emissions, but how effective is it?
Can a liquid lunch be good for you?
The latest electric toothbrushes promise you a ‘professional clean’, but do they deliver?
Are claims that they can protect our eyes and improve sleep true? Or just short sighted?
Are personalised vitamins a health win or just a bitter pill to swallow?
Is it worth paying more for a pair? Will they make you run faster?
Can every home have an air source heat pump? Or is that claim a load of hot air?
Are they marketing sizzle, or steak?
What makes them more sustainable? Do they last longer? Greg puts them to the test.
Greg Foot asks whether electric vehicles really are the best thing since sliced bread.
Greg Foot returns to test more products and fads that are making big claims.
The promise of noise cancelling headphones is enticing, but do they live up to the hype?
Greg Foot puts teeth whitening products through the evidence mill.
Greg Foot puts sunscreen through the evidence mill.
Greg Foot finds out if there's any science behind the current craze in CBD-based products
Greg Foot and his guests put caffeine hair products through the evidence mill.
Greg Foot and his guests ask how much science is in the Goop Lab Netflix series.
Greg Foot and Olympic medallist Kelly Sotherton test tape said to relieve sports pain
Greg Foot and Olympic medallist Kelly Sotherton try sprays and gels said to relieve pain
Can turmeric lattes prevent memory loss?
Does kombucha boost your immune system?
Does an orange a day keep colds away? Scroobius Pip joins Greg to find out
Scroobius Pip joins Greg to see if hand sanitisers really can keep the winter bugs at bay
Does active charcoal purify pores? Greg Foot and beauty blogger Rebecca Humphries find out
Beauty blogger Rebecca Humphries joins Greg to test collagen face creams
Greg Foot and his guests look for the facts behind the fads