^

Para Malibang

Alam n’yo ba?

Pang-masa

Alam n’yo ba na yelo o snow ang ginagamit ng mga sinaunang tao noon para ma-preserve ang kanilang pagkain? Ito ay bago pa man maimbento ang refrigerator. Ang unang naipakilalang refrigerator ay naimbento at itinuro ni William Cullen sa University of Glasgow noong 1748. Kaya lang hindi niya naman ito ginamit at ipinakilala sa masa. Noong 1805, ang imbentor na si Oliver E­vans naman ang nagdisensiyo ng refrigeration machine.

BAGO

KAYA

NAMAN

NOONG

OLIVER E

REFRIGERATOR

UNIVERSITY OF GLASGOW

WILLIAM CULLEN

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March 18, 2020 - 12:00am
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