{"id":"88a5d59f7ead1703f532373078c15440","text":"Sir Isaac Newton was only 23 years old when he discovered the law of universal gravitation.","source":"djtech.net","source_url":"https://www.djtech.net/humor/shorty_useless_facts.htm","language":"en","permalink":"https://uselessfacts.jsph.pl/api/v2/facts/88a5d59f7ead1703f532373078c15440"}