Africanus @AfricanusPanga (360 followers) (12.7K tweets)

45. FoodSafe: Blockchain-based food safety platform

46. HoloSport: Holographic sports experiences

47. SpaceNet: Satellite-based internet services

48. 3D-Construct: Large-scale 3D printing for construction

49. WearableHealth: Medical wearables for real-time monitoring

Keywords: printing services, experiences