Bill Gates donated $9 million to Comic Relief, Inc. in February 2020. Comic Relief Inc. had a patent approved a month before for Substrate transportation, which forms a fluid-barrier seal that hermetically separates the internal environment from an environment outside the vehicle. Are they planning to unleash something horrible? Spoopy.
https://www.gatesfoundation.org/How-We-Work/Quick-Links/Grants-Database/Grants/2020/02/INV-004397
https://patents.google.com/patent/TWI684234B/en?q=Comic+Relief%2c+Inc.&after=priority:20200101