The challenges of FTL (IMAGE) Higher Education Press Caption The challenges of FTL Credit Wei GUO, Fuzhen ZHUANG, Xiao ZHANG, Yiqi TONG, Jin DONG Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.