X @The Economist
The Economist·2025-10-21 05:40
The business model of aerospace firms means risky ideas can take decades to turn a profit, if they work at all https://t.co/u7R1ec9NfW ...
The business model of aerospace firms means risky ideas can take decades to turn a profit, if they work at all https://t.co/u7R1ec9NfW ...