![Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine](https://images.immediate.co.uk/production/volatile/sites/4/2021/08/Alamy_2F3Y8J0-crop-ff47efc.jpg?quality=90&resize=768,574)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian](https://i.guim.co.uk/img/media/8dd989f70bc471a8dd2970d87c5338501bb88af1/0_140_3457_2075/master/3457.jpg?width=465&quality=45&auto=format&fit=max&dpr=2&s=2547ab3492784cf413570331cc077e2e)
Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian
![Revealed: Inside Apple's Chinese 'sweatshop' factory where workers are paid just £1.12 per hour | Daily Mail Online Revealed: Inside Apple's Chinese 'sweatshop' factory where workers are paid just £1.12 per hour | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/02/20/article-2103798-11BBC71E000005DC-244_634x519.jpg)
Revealed: Inside Apple's Chinese 'sweatshop' factory where workers are paid just £1.12 per hour | Daily Mail Online
![Nike 'considering walking away' from Chelsea kit deal as £540m in doubt - Sports Illustrated Chelsea FC News, Analysis and More Nike 'considering walking away' from Chelsea kit deal as £540m in doubt - Sports Illustrated Chelsea FC News, Analysis and More](https://www.si.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTg3OTg3NTMzNTU5MjQ0NTg2/imago1010479481h.jpg)