The virtual lollipop may not look quite as appetising as these real treats, but can create the taste without the cavities.

Digital lollipop simulates taste through electric currents

Virtual reality device tricks the brain into thinking you are tasting food by simulating the four main taste groups.

These are human cheeses made from armpit bacteria and feet.. so would you eat yourself?

What kind of cheese do you think you would make?

Sir Tim Berners-Lee said growing censorship is threatening democracy

'Excessive' surveillance knocks UK down table for 'free and open web'

Even Chile, Uruguay and South Africa beat us in the WWWF index

The gift that keeps on giving: Cody Wilson with an AR-15 gun. It has a 3D-printed lower receiver

Cody Wilson created a gun that can be downloaded and built with a 3D printer - is he too dangerous for Britain?

The extreme libertarian is coming to London challenge the global financial system

CBI survey reveals strongest growth in UK manufacturing output in 18 years

Survey reveals total order books and output growth highest since 1995.

GoldieBlox: the engineering toys for girls that aim to 'level the playing field'

Launched by an ex-Stanford engineer, the video ad for GoldieBlox has already gone viral with just under 6 million views on YouTube

Kano: a Raspberry Pi computer that snaps together like Lego in 107 seconds

New development kit for the credit-card sized computer aims to open up basic computer coding to younger students

Sir Michael and Lady Patricia Hopkins’ 'High Tech' house

The Brits Who Built the Modern World and 49b - the house built by High Tech designers Michael and Patty Hopkins

Jay Merrick hears the gospel according to the first couple of British architecture

The former hostage Francis Collomp arrives at Villacoublay military airport outside Paris on Monday

The great escape: How a French hostage fled Islamists kidnappers in Nigeria

Francis Collomp, 63, duped his captors into thinking he was feeble and old

The 'under-employment' crisis: Nearly half of recent graduates work jobs which don't require a degree

Under-employment is a "massive waste" of skills investment, says expert

Liv Garfield has led BT's expansion of its fibre-optic network as boss of its Openreach division

Telecom star Liv Garfield set for splash landing

Liv Garfield, head of BT Openreach, will become only the fifth female CEO in the FTSE 100 when she takes over at Severn Water

Journalists inspect the new Mini Cooper during its official unveiling at BMW's plant at Cowley in Oxford, England

Bigger, better – British? BMW takes on a classic as latest incarnation of Mini is unveiled

Sean O’Grady charts its ageless appeal – and compares the new model to its illustrious (but less profitable) predecessors

Scientists attached GPS trackers to a group of 16 albatrosses in the Indian Ocean. They recorded the birds flying at speeds of up to 67mph using a ‘dynamic soaring’ technique, which enables them to fly thousands of miles depending on the wind

How the unflappable albatross can travel 10,000 miles in a single journey

Scientists believe they have finally worked out how the mighty albatross – a seabird capable of travelling 10,000 miles in a single journey and circumnavigating the globe in 46 days – manages to fly without expending almost  any energy.

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Homeless Veterans Christmas Appeal: ‘We give them hope. They come to us when no one else can help’

Christmas Appeal

Meet the charity giving homeless veterans hope – and who they turn to when no one else can help
Should doctors and patients learn to plan humane, happier endings rather than trying to prolong life?

Is it always right to try to prolong life?

Most of us would prefer to die in our own beds, with our families beside us. But, as a GP, Margaret McCartney sees too many end their days in a medicalised battle
Thomas Cook's outgoing boss Harriet Green got by on four hours sleep a night - is that what it takes for women to get to the top?

What does it take for women to get to the top?

Thomas Cook's outgoing boss Harriet Green got by on four hours sleep a night and told women they had to do more if they wanted to get on
Christmas jumper craze: Inside the UK factory behind this year's multicultural must-have

Knitting pretty: British Christmas Jumpers

Simmy Richman visits Jack Masters, the company behind this year's multicultural must-have
French chefs have launched a campaign to end violence in kitchens - should British restaurants follow suit?

French chefs campaign against bullying

A group of top chefs signed a manifesto against violence in kitchens following the sacking of a chef at a Paris restaurant for scalding his kitchen assistant with a white-hot spoon
Radio 4 to broadcast 10-hour War and Peace on New Year's Day as Controller warns of cuts

Just what you need on a New Year hangover...

Radio 4 to broadcast 10-hour adaptation of War and Peace on first day of 2015
Cuba set to stage its first US musical in 50 years

Cuba to stage first US musical in 50 years

Claire Allfree finds out if the new production of Rent will hit the right note in Havana
Christmas 2014: 10 best educational toys

Learn and play: 10 best educational toys

Of course you want them to have fun, but even better if they can learn at the same time
Paul Scholes column: I like Brendan Rodgers as a manager but Liverpool seem to be going backwards not forwards this season

Paul Scholes column

I like Brendan Rodgers as a manager but Liverpool seem to be going backwards not forwards this season
Lewis Moody column: Stuart Lancaster has made all the right calls – now England must deliver

Lewis Moody: Lancaster has made all the right calls – now England must deliver

So what must the red-rose do differently? They have to take the points on offer 
Cameron, Miliband and Clegg join forces for Homeless Veterans campaign

Cameron, Miliband and Clegg join forces for Homeless Veterans campaign

It's in all our interests to look after servicemen and women who fall on hard times, say party leaders
Millionaire Sol Campbell wades into wealthy backlash against Labour's mansion tax

Sol Campbell cries foul at Labour's mansion tax

The former England defender joins Myleene Klass, Griff Rhys Jones and Melvyn Bragg in criticising proposals
Nicolas Sarkozy returns: The ex-President is preparing to fight for the leadership of France's main opposition party – but will he win big enough?

Sarkozy returns

The ex-President is preparing to fight for the leadership of France's main opposition party – but will he win big enough?
Is the criticism of Ed Miliband a coded form of anti-Semitism?

Is the criticism of Miliband anti-Semitic?

Attacks on the Labour leader have coalesced around a sense that he is different, weird, a man apart. But is the criticism more sinister?
Ouija boards are the must-have gift this Christmas, fuelled by a schlock horror film

Ouija boards are the must-have festive gift

Simon Usborne explores the appeal - and mysteries - of a century-old parlour game