News Zuckerberg's $33.4b fortune saw him enter the top 20 billionaires for the first time

The tech industry has spawned 23 new billionaires in the last year

Defence Secretary Philip Hammond renews drive to enlist private sector in MoD procurement of food, vehicles and weapons

Defence chief undeterred by collapse of plans effectively to privatise agency

Body vital to renewable energy still leaderless

The Energy department has vowed to appoint the first chairman of the body dishing out subsidies for investment in renewable technology by next month.

Eton's headmaster said the school wanted to 'make boys think twice' about using Snapchat by blocking it from the wifi network

Eton bans Snapchat over concerns it could be used for sexting

Headmaster Tony Little says the app is blocked from the school’s wireless network – but boys could still be accessing it via 3G

Cinema-goers may now be asked to keep their phones on, as a new app is trialed

Advertising app that sends sonic messages from the big screen has cinemas asking: Please switch on your phone

A prototype of the 'cinime' experiment using Ben and Jerry's ice cream as a sponsor, enabled audience members to win free tubs of ice cream

Ashley Young goes down under the challenge of Hugo Lloris, but a penalty was not given

Collision with Hugo Lloris sees Ashley Young ruled out 'for some time', reveals Manchester United manager David Moyes

The Tottenham keeper took Young out in United's latest defeat at Old Trafford

Watch this: Japanese scientists levitate and move objects around using just soundwaves

'Acoustic levitation' technology uses intense ultrasound waves to suspend polystyrene particles and small electronic components in midair

In a speech last year, Justice Secretary Chris Grayling said the Government wanted to introduce tougher penalties for those caught with mobiles.

Technology to block mobiles in prisons too expensive

Prisoners can continue to use smuggled phones because the Ministry of Justice says jamming equipment is “prohibitively expensive”.

Rhodri Marsden: Smartphone users moan about battery life but don't choose mobiles with the longest

My current phone has been my trusty companion, faithful friend and indispensable conduit to the outside world for 23 months now. In four weeks, I'll be urgently embarking on the biennial horror of the upgrade process – not because I'm desperate to experience the thrill of developments such as fingerprint readers, virtual surround sound or support for communicating in Swahili, but because my relationship with my phone's battery has reached breaking point. We're barely speaking. It's not putting in anywhere near the effort that it used to, and despite regular admonishment, it refuses to mend its ways. Only today, I cursed its uselessness as it counted down from 100 per cent to 0 per cent at record-breaking speed, and I vowed to consign it to an unecological landfill grave as soon as possible.

The 10 best hair tools

Want to make a style statement this NYE? Try one of these curlers, stylers and straighteners on your locks to see in 2014 with a new do

Mind your language: 2013's words of the year

New terms entered common parlance with exuberant frequency this year. But what the most popular ones tell us about ourselves is not especially flattering

New Year's resolutions: the best apps to help you keep your promises in 2014

Every year, millions of Britons resolve to be better people and pledge various New Year’s resolutions - to be healthier or friendlier; to s spend time with family, for example -  but invariably we end up falling back into old habits the moment we go back to work.

Plans for a universal laptop charger to save money and e-waste

The new charger has been proposed by the IEC, a technological standards watchdog who want to cut down on e-waste and save consumers money

Alex Ferguson has a massive ego and still seeks to exert control and power over the club, says Roy Keane

Sir Alex Ferguson has not set out to 'disrupt' David Moyes at Manchester United

The former manager is in the wings only to offer help says former striker Louis Saha

Video gallery: meet Google's new robotic circus

Google's recent acquisition of Boston Dynamics means that the search giant now has access to bots that can stride, gallop and leap - see below to take a look at some of the most fascinating and advanced robots on YouTube

More runways is so last century

Aviation is one of the  fastest-growing sources of global-warming gases

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No postcode? No vote

Floating voters

How living on a houseboat meant I didn't officially 'exist'
Louis Theroux's affable Englishman routine begins to wear thin

By Reason of Insanity

Louis Theroux's affable Englishman routine begins to wear thin
Power dressing is back – but no shoulderpads!

Power dressing is back

But banish all thoughts of Eighties shoulderpads
Spanish stone-age cave paintings 'under threat' after being re-opened to the public

Spanish stone-age cave paintings in Altamira 'under threat'

Caves were re-opened to the public
'I was the bookies’ favourite to be first to leave the Cabinet'

Vince Cable interview

'I was the bookies’ favourite to be first to leave the Cabinet'
Election 2015: How many of the Government's coalition agreement promises have been kept?

Promises, promises

But how many coalition agreement pledges have been kept?
The Gaza fisherman who built his own reef - and was shot dead there by an Israeli gunboat

The death of a Gaza fisherman

He built his own reef, and was fatally shot there by an Israeli gunboat
Saudi Arabia's airstrikes in Yemen are fuelling the Gulf's fire

Saudi airstrikes are fuelling the Gulf's fire

Arab intervention in Yemen risks entrenching Sunni-Shia divide and handing a victory to Isis, says Patrick Cockburn
Zayn Malik's departure from One Direction shows the perils of fame in the age of social media

The only direction Zayn could go

We wince at the anguish of One Direction's fans, but Malik's departure shows the perils of fame in the age of social media
Young Magician of the Year 2015: Meet the schoolgirl from Newcastle who has her heart set on being the competition's first female winner

Spells like teen spirit

A 16-year-old from Newcastle has set her heart on being the first female to win Young Magician of the Year. Jonathan Owen meets her
Jonathan Anderson: If fashion is a cycle, this young man knows just how to ride it

If fashion is a cycle, this young man knows just how to ride it

British designer Jonathan Anderson is putting his stamp on venerable house Loewe
Number plates scheme could provide a licence to offend in the land of the free

Licence to offend in the land of the free

Cash-strapped states have hit on a way of making money out of drivers that may be in collision with the First Amendment, says Rupert Cornwell
From farm to fork: Meet the Cornish fishermen, vegetable-growers and butchers causing a stir in London's top restaurants

From farm to fork in Cornwall

One man is bringing together Cornwall's most accomplished growers, fishermen and butchers with London's best chefs to put the finest, freshest produce on the plates of some of the country’s best restaurants
Robert Parker interview: The world's top wine critic on tasting 10,000 bottles a year, absurd drinking notes and New World wannabes

Robert Parker interview

The world's top wine critic on tasting 10,000 bottles a year, absurd drinking notes and New World wannabes
Don't believe the stereotype - or should you?

Don't believe the stereotype - or should you?

We exaggerate regional traits and turn them into jokes - and those on the receiving end are in on it too, says DJ Taylor