"2020 was the year that would decide between two pizza deliveries techniques. Amazon-Google drone-based delivery or the MIT's supersonic pizza railgun"
An hypersonic railgun could cook the pizza using air friction. Also, it would be faster.
But more expensive. However engineers estimate that an appropriate rail gun would have 10 times the range of an average drone so would cover a wider area.
Hmm, pretty brilliant point, to cook it during transport to be ready on arrival.
In the future, we can make uncooked pizzas durable enough to survive that and still be edible.