What happened between the Māori and the Dutch?

What happened between the Māori and the Dutch? The Māori challenged the intruders with ritual incantations and pūkāea or pūtātara (trumpet) blasts, possibly to frighten away dangerous spirits. In response, the Dutch shouted and blew their own trumpets. They then fired a cannon, provoking an angry reaction. Next morning, many waka came out to the […]

What do firefighters do during a fire?

What do firefighters do during a fire? Firefighters sweep, mop, throw out the trash, dust, wash linens and windows, and clean the fire trucks. We also take care of small maintenance issues such as painting. Public Outreach – Firefighters often provide station tours for the public or speak at special events. How do firefighters know […]

Do glaciers move backwards?

Do glaciers move backwards? Scientists have discovered that glaciers can move rapidly backward and downward, causing what is called glacial earthquakes which until now have been poorly understood. The motion happens every time a large iceberg is calved and a glacial earthquake is produced. When a glacier retreats which way is the ice in the […]

What technologies were traded on the Silk Road?

What technologies were traded on the Silk Road? The West benefited from four inventions from China that were to shape the new world (and its new order): paper and its manufacture, printing techniques, gunpowder and the compass. What are the main sources of silk? The protein fiber of silk is composed mainly of fibroin and […]

What are the advantages of image processing?

What are the advantages of image processing? Benefits of Image Processing It helps to improve images for human interpretation. Information can be processed and extracted from images for machine interpretation. The pixels in the image can be manipulated to any desired density and contrast. Images can be stored and retrieved easily. Are billionaires lucky? But […]

What is the first step of cloning?

What is the first step of cloning? The basic cloning workflow includes four steps: Isolation of target DNA fragments (often referred to as inserts) Ligation of inserts into an appropriate cloning vector, creating recombinant molecules (e.g., plasmids) Transformation of recombinant plasmids into bacteria or other suitable host for propagation. How does cloning work step by […]

What vegetables do discus eat?

What vegetables do discus eat? Green Vegetables Green beans, peas or spinach are excellent nutritious additives to any discus fish food recipe. Our plecos also like eating the green vegetables that are in our discus fish food. How do you cook Beefheart for discus? The Ingredients and Prep A Whole cow heart Two and a […]

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