Yesterday, portfolio company Boom Supersonic unveiled its XB-1 one third scale supersonic airliner technology demonstrator. A flight test programme will commence in 2021 to validate technologies to be used in the company's Overture supersonic airliner.

Star Tech NG Plc has recently invested in Bruush Oral Care, a Canadian headquartered business providing quality electric toothbrushes on subscription. Like razors beforehand we believe the incumbent business model is ripe for disruption.

The contract will fund explorations of Boom's Overture supersonic airliner configuration adapted for US Government executive transport. The US Air Force manages all air transport for executive branch top leadership, including Air Force One.

Firefly Systems Inc. has acquired all of the remaining taxi-top advertising business of Strong Outdoor, a division of NYSE-listed Ballantyne Strong, Inc., in exchange for further equity. In May 2019 Firefly had acquired Strong’s digital taxi-top assets.

Portfolio company Boom Supersonic and Rolls-Royce, yesterday announced an engagement agreement to explore the pairing of a Rolls-Royce propulsion system with Boom's flagship supersonic passenger aircraft, Overture.