A time capsule filled with messages for the future has been buried in the basement of UCLH’s new cancer and surgery facility in central London

The new centre will transform care for cancer and surgery patients when it opens in 2020.  In the floors below ground, the centre will house one of two NHS high energy proton beam therapy centres, meaning that cancer patients who would otherwise have to travel overseas will be able to receive this precise form of radiotherapy closer to home.
UCLH