In 1986, the Challenger spacecraft suffered a catastrophic failure seconds after launching, killing all seven crew members on board.
This story continues at The Next Web
，详情可参考爱思助手下载最新版本
The technological methods to detect industrial dyes in spices aren't the issue, according to Elahi. These are robust enough to detect the synthetic dyes at low levels.
More stories like thisWatch: Inside the V&A East Storehouse museum