Part 42 Article: Timeline My Blog Title: The untold the retold Click on PDF to download from Part 1 COLUMN Q 960 AD to 1279 AD Song Dynasty China 18 Emperors Duration: 319 Years • Toltec empire Mesoamerica 496 AD to 1122 AD • Wari empire Peru 500 AD to 1100 AD • Gurjara Pratihara Dynasty India 600 AD to 1136 AD • Arab–Byzantine Wars Middle East North Africa Southern Europe [death toll 130,000÷3 ] 629 AD to 1050 AD • First Bulgarian empire: Balkans Southeastern Europe 680 AD to 1018 AD • Srivijaya empire: Malay Archipelago Sumatra, Indonesia 683 AD to 1293 AD • Khazar Khaganate empire: North Caucasus 700 AD to 1000 AD • Kanem empire: northeast of Lake Chad in modern-day Chad Africa 700 AD to 1387 AD • Reconquista Iberian Peninsula (Christian Muslim War) [death toll 7,000,000÷5 ] 711 AD to 1492 AD • Pala empire: Bengal East India located between the Himalayas and the Bay of Bengal 750 AD to 1174 AD • Rashtrakuta empi...
Part 53 Article: Biotechnology My Blog Title: The world, from the past to the present, retold from the timelines. Click on PDF to download from Part 3 2023: [8.10] Mice-tested engineered bacteria to detect cancer DNA. Despite advances in cancer treatment, colorectal cancer (CRC) remained a significant cause of morbidity and mortality worldwide. Although early cancer detection could improve outcomes, current non-invasive tests, such as faecal immunochemical testing, showed limited accuracy. The fecal immunochemical test (FIT) is used as a screening test for colon cancer. It tests for hidden blood in the stool, which can be an early sign of cancer. FIT only detects human blood from the lower intestines. Medicines and food do not interfere with the test. While effective, invasive diagnostic procedures, such as colonoscopy, are unsuitable for large-scale screening because of their high cost and risk. Colonoscopy is a procedure that requires a certain type of prep and uses a flexible tube t...