Mortar and pestle

Jared Licht Period 5 Han vs Rome, Attitudes of Technology The Han and Romans were both huge forces in world history; technology and technological advances were both huge driving factors in the way their empires advanced. The Romans and Han had similar views on how important water technology was, and how it was vital to have a successful country, but the Romans certainly did not think the same way as the Han did about who the inventors should be, but they had similar opinions on how they…

Introduction: Photosynthesis is the process by which plants absorb light and turn it into chemical energy. This energy, known as ATP is then used to fix carbon into glucose and oxygen is released as a by-product in the process. This lab focuses on light-dependent reactions that occur in chloroplast where pigments absorb light through photosynthesis. Objective: The purpose of this lab is to extract photosynthetic pigments from spinach leaves using paper chromatography. We will then measure…

For the first synthesis reaction, camphene was converted to isobornyl acetate. In the fume hood, a sample of 1.36 g of camphene was added to a 25-mL round-bottomed flask along with a stir bar. To dissolve the camphene, 3.0 mL of glacial acetic acid was added into the flask. The flask was fastened onto a ring stand and immersed in a water bath that was on top of a stir plate. A thermometer wire was placed in the water bath to monitor the temperature throughout the experiment. After the camphene…

The Sun of Azeroth crept over Lormere Manor, home of Cladriah Felweaver and his family. On this stupendous day, we follow the Succubus, Jhorlia. Who was by far the fairest being in the lands… Jhorlia felt the rays of light creep onto her face. Her eyes twitching for a brief moment before opening them. The light shined on her silver eyes. As if she was a Kaldorei. She took only a moment to rub them as a soft snore pervaded the room. She smiled as she turned to face her husband, hair messy. He…

Both the types of food eaten, and the methods of obtaining these foods have now been discussed, however how enslaved Africans processed and cooked foods can tell a good deal about their cultural behaviours and influences. Although not much is known about processing techniques amongst enslaved Africans, there are a few studies that have highlighted how they processed corn through milling, and meat through butchery. John Solomon Otto’s (1984) study of the lives of enslaved Africans at Cannon’s…

According to Malcolm X in his 1962 speech entitled “Anger,” he states “The most disrespected person in America is the black woman. The most unprotected person in America is the black woman. The most neglected person in America is the black woman.” (X) The fact of the matter is that this problem is still an issue today and luckily, we have Beyonce Knowles to slap us in the face as if to say “WAKE UP.” In April 2016, Beyonce Knowles released the revolutionary album “Lemonade” that left her…

During the Classical Era, different attitudes were generated towards technological innovations within the societies of the Han Dynasty and the Roman Empire. Although the Hans and the Romans believe that technology is a great benefit to society, the Hans view the use of technology as beneficial to the common people while the Romans saw technology as an aspect of society that is intertwined with peasantry and vulgarness, but it is useful for comparing greatness among other empires in the world. An…

extracted from two specimens in Namaqualand, a horncore from and a fragment of maxilla from Reception Shelter near Vredendal. “A total of 2.86g of bone from the horncore and 1.1g of tooth extracted from the maxilla were ground using a sterile mortar and pestle, and DNA extraction was undertaken with using a silica/guanidinium thiocyanate protocol. A negative extraction control was processed in parallel with each specimen” Quoted from Orton et al. (2013). The mitochondrial genome - the DNA…

Methodology 1. Sampling of the material into various study groups and control group. 2. Creating environmental conditions to mimic a forensic scene. 3. Deriving of pulp & storage of samples. 4. Isolation of DNA from pulp using phenol extraction. 5. DNA quantification and quality assessment using nano spectrophotometry. 6. Obtaining primers & its design. 7. Polymerase Chain Reaction & procedure. 8. Result analysis using Gel Electrophoresis. 9. Statistical data analysis 1) Sampling: Extracted…

illustrates such alignment but continuous analysis of these environments needs to occur in order to maintain its strategy and remain competitive. With Nando’s recent introduction into the Saudi Arabian market and the impressive success of these brick and mortar outlets, proves that the strategy is effective. Increased adaptability and innovation will add to its advantage in these sectors. Another key factor will be its contribution to the CSR program in the environments it operates and…