The man on the left is Ferdinand Carré, he was the man who designed the refrigeration system on the first ship to successfully frozen cargo and have it stay frozen.
The man on the right is Alexander Twining, he created a refrigeration system much like the one James Harrison had made a few years before him.
In the middle is a can of freon.
On the bottom left is the formula to freon 112.
On the bottom right is a picture of the freon canisters that used to be used on air-conditioning units.
The man on the right is Alexander Twining, he created a refrigeration system much like the one James Harrison had made a few years before him.
In the middle is a can of freon.
On the bottom left is the formula to freon 112.
On the bottom right is a picture of the freon canisters that used to be used on air-conditioning units.