Olympic Question Time: Your queries answered

 

Q. In the Olympic Stadium, what are the black square things you can see in front of spectators? Janet King

A. They're LED light boards. They were used in the opening ceremony to light up the stands – you can pick them up to wave about. They're unlit during the athletics, so they're left attached to the seat in front of each person. Hence your accurate description of "black square things".

Q. In some races, it appears at least half the field are wearing yellow shoes! When did this become a trend, and why? What's so special about yellow? Laura Akerman

A. The competition at the Olympics isn't confined to sport. The marketing battle between Nike and Adidas is intense, as the German firm tries to close the gap on the world leader (Nike's annual sales stand at around $21bn, against $17bn for Adidas). Hence Adidas are supplying 41 different types of footwear to Olympic athletes to try and grab the world's attention, and there's no point keeping that to themselves, so the trainers tend to be in the most eye-catching colour possible. What next for the Rio Games? Who knows – maybe we'll see a whole new colour invented that's visible from space.

Q. So China and the US are top of the medals table – but they have the most people to choose from. Who would win by head of population? S Wardle

A. Slovenia (2 million people; one silver, three bronzes) were doing well, as were Cyprus (just over 1 million people; one silver). But then Kirani James won the men's 400m and Grenada rose to top spot – only one medal, a gold, but from a population of 110,000, they'll be hard to beat.

Email questions to olympicquestions@independent.co.uk or tweet with the hashtag #indyolympics

News
Jennifer Lawrence was among the stars allegedly hacked
peopleActress and 100 others on 'master list' after massive hack
Sport
Radamel Falcao
footballManchester United agree loan deal for Monaco striker Falcao
Sport
Louis van Gaal, Radamel Falcao, Arturo Vidal, Mats Hummels and Javier Hernandez
footballFalcao, Hernandez, Welbeck and every deal live as it happens
Sport
footballFeaturing Bart Simpson
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
News
people'It can last and it's terrifying'
Voices
A man shoots at targets depicting a portrait of Russian President Vladimir Putin, in a shooting range in the center of the western Ukrainian city of Lviv
voicesIt's cowardice to pretend this is anything other than an invasion
News
i100
Arts and Entertainment
Alex Kapranos of Franz Ferdinand performs live
music Pro-independence show to take place four days before vote
Arts and Entertainment
booksNovelist takes aim at Orwell's rules for writing plain English
Arts and Entertainment
The eyes have it: Kate Bush
music
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

Alexander Fury: The designer names to look for at fashion week this season

The big names to look for this fashion week

This week, designers begin to show their spring 2015 collections in New York
Will Self: 'I like Orwell's writing as much as the next talented mediocrity'

'I like Orwell's writing as much as the next talented mediocrity'

Will Self takes aim at Orwell's rules for writing plain English
Meet Afghanistan's middle-class paint-ballers

Meet Afghanistan's middle-class paint-ballers

Toy guns proving a popular diversion in a country flooded with the real thing
Al Pacino wows Venice

Al Pacino wows Venice

Ham among the brilliance as actor premieres two films at festival
Neil Lawson Baker interview: ‘I’ve gained so much from art. It’s only right to give something back’.

Neil Lawson Baker interview

‘I’ve gained so much from art. It’s only right to give something back’.
The other Mugabe who is lining up for the Zimbabwean presidency

The other Mugabe who is lining up for the Zimbabwean presidency

Wife of President Robert Mugabe appears to have her sights set on succeeding her husband
The model of a gadget launch: Cultivate an atmosphere of mystery and excitement to sell stuff people didn't realise they needed

The model for a gadget launch

Cultivate an atmosphere of mystery and excitement to sell stuff people didn't realise they needed
Alice Roberts: She's done pretty well, for a boffin without a beard

She's done pretty well, for a boffin without a beard

Alice Roberts talks about her new book on evolution - and why her early TV work drew flak from (mostly male) colleagues
Get well soon, Joan Rivers - an inspiration, whether she likes it or not

Get well soon, Joan Rivers

She is awful. But she's also wonderful, not in spite of but because of the fact she's forever saying appalling things, argues Ellen E Jones
Doctor Who Into the Dalek review: A classic sci-fi adventure with all the spectacle of a blockbuster

A fresh take on an old foe

Doctor Who Into the Dalek more than compensated for last week's nonsensical offering
Fashion walks away from the celebrity runway show

Fashion walks away from the celebrity runway show

As the collections start, fashion editor Alexander Fury finds video and the internet are proving more attractive
Meet the stars of TV's Wolf Hall... and it's not the cast of the Tudor trilogy

Meet the stars of TV's Wolf Hall...

... and it's not the cast of the Tudor trilogy
Weekend at the Asylum: Europe's biggest steampunk convention heads to Lincoln

Europe's biggest steampunk convention

Jake Wallis Simons discovers how Victorian ray guns and the martial art of biscuit dunking are precisely what the 21st century needs
Don't swallow the tripe – a user's guide to weasel words

Don't swallow the tripe – a user's guide to weasel words

Lying is dangerous and unnecessary. A new book explains the strategies needed to avoid it. John Rentoul on the art of 'uncommunication'
Daddy, who was Richard Attenborough? Was the beloved thespian the last of the cross-generation stars?

Daddy, who was Richard Attenborough?

The atomisation of culture means that few of those we regard as stars are universally loved any more, says DJ Taylor