Olympic Question Time: Your queries answered

Every day we're asking you to send us your questions about the Games. Email us at olympicquestions@independent.co.uk, or tweet using the hashtag #indyolympics, live from the Olympic Park – or your sofa. We'll try to get you an answer asap and the best questions will be printed. Please remember we may be too busy to answer everyone, but if you think you can answer someone else's question, all the better! To get us started, here are some queries that have been bothering us.

Q. Why is the hockey pitch waterlogged – it hasn't rained much?

A. It's watered deliberately – if the artificial turf were to dry out, the ball wouldn't fizz along smoothly, and the players would risk injury as the pitch became too grippy and too rough when they fall over.

Q. Mark Cavendish isn't in today's time trial because he's not an "endurance" athlete. But he cycled 156 miles in the road race, and today's is only 27. What gives?

A. Cav's a specialist sprinter, suited to bursts of explosive energy. He can cope with long distances with the help of a team (they shelter him from wind resistance) but you're on your own in a time trial. He could only come 82nd in the time trial Wiggins won to seal his Tour de France victory.

Q. Playing volleyball at school, you could only win points on our own serve. Yet in the Olympics they can win points on the opponent's serve too. Are we remembering this wrongly?

A. No, that's right - the rules have changed. Everyone used to use "side-out" scoring - meaning you could only win a point on your own serve. But it was difficult to schedule matches as they could go on for ages with players just winning serve, not points. Now everyone uses "rally" scoring, meaning a point is awarded in every rally – it's easier to follow, and better for TV and predicting when people will be heading home.

Suggested Topics
Sport
sportSo, how closely were you paying attention during 2014?
News
One father who couldn't get One Direction tickets for his daughters phoned in a fake bomb threat and served eight months in a federal prison
people... (and one very unlucky giraffe)
Arts and Entertainment
Joel Edgerton, John Turturro and Christian Bale in Exodus: Gods and Kings
film
Arts and Entertainment
Brendan O'Carroll as Agnes Brown in the 2014 Mrs Brown's Boys Christmas special
tvCould Mrs Brown's Boys have taken lead for second year?
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
News
i100
Arts and Entertainment
Amy Adams and Christoph Waltz in Tim Burton's Big Eyes
film reviewThis is Tim Burton’s most intimate and subtle film for a decade
Arts and Entertainment
Jack O'Connell stars as Louis Zamperini in Angelina Jolie's Unbroken
film review... even if Jack O'Connell is excellent
Arts and Entertainment
Madonna is not in Twitter's good books after describing her album leak as 'artistic rape and terrorism'
music14 more 'Rebel Heart' tracks leaked including Pharrell Williams collaboration
Sport
Rooney celebrates with striker-partner Radamel Falcao after the pair combine to put United ahead
footballManchester United vs Newcastle match report
Caption competition
Caption competition
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Daily Quiz
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

Day In a Page

A Christmas without hope: Fears grow in Gaza that the conflict with Israel will soon reignite

Christmas without hope

Gaza fears grow that conflict with Israel will soon reignite
After 150 years, you can finally visit the grisliest museum in the country

The 'Black Museum'

After 150 years, you can finally visit Britain's grisliest museum
No ho-ho-hos with Nick Frost's badass Santa

No ho-ho-hos with Nick Frost's badass Santa

Doctor Who Christmas Special TV review
Chilly Christmas: Swimmers take festive dip for charity

Chilly Christmas

Swimmers dive into freezing British waters for charity
Veterans' hostel 'overwhelmed by kindness' for festive dinner

Homeless Veterans appeal

In 2010, Sgt Gary Jamieson stepped on an IED in Afghanistan and lost his legs and an arm. He reveals what, and who, helped him to make a remarkable recovery
Isis in Iraq: Yazidi girls killing themselves to escape rape and imprisonment by militants

'Jilan killed herself in the bathroom. She cut her wrists and hanged herself'

Yazidi girls killing themselves to escape rape and imprisonment
Ed Balls interview: 'If I think about the deficit when I'm playing the piano, it all goes wrong'

Ed Balls interview

'If I think about the deficit when I'm playing the piano, it all goes wrong'
He's behind you, dude!

US stars in UK panto

From David Hasselhoff to Jerry Hall
Grace Dent's Christmas Quiz: What are you – a festive curmudgeon or top of the tree?

Grace Dent's Christmas Quiz

What are you – a festive curmudgeon or top of the tree?
Nasa planning to build cloud cities in airships above Venus

Nasa planning to build cloud cities in airships above Venus

Planet’s surface is inhospitable to humans but 30 miles above it is almost perfect
Surrounded by high-rise flats is a little house filled with Lebanon’s history - clocks, rifles, frogmen’s uniforms and colonial helmets

Clocks, rifles, swords, frogmen’s uniforms

Surrounded by high-rise flats is a little house filled with Lebanon’s history
Return to Gaza: Four months on, the wounds left by Israel's bombardment have not yet healed

Four months after the bombardment, Gaza’s wounds are yet to heal

Kim Sengupta is reunited with a man whose plight mirrors the suffering of the Palestinian people
Gastric surgery: Is it really the answer to the UK's obesity epidemic?

Is gastric surgery really the answer to the UK's obesity epidemic?

Critics argue that it’s crazy to operate on healthy people just to stop them eating
Homeless Veterans appeal: Christmas charity auction Part 2 - now LIVE

Homeless Veterans appeal: Christmas charity auction

Bid on original art, or trips of a lifetime to Africa or the 'Corrie' set, and help Homeless Veterans
Pantomime rings the changes to welcome autistic theatre-goers

Autism-friendly theatre

Pantomime leads the pack in quest to welcome all