scientific report

Start the timer after placing the salt in the glass and record the time required for this use once the salt has melted.

Burn yourself with hot water - be careful when you move away hot water safely away from it

Spill and slide the liquid - When handling, please safely place on the table carefully so as not to spill liquid. In case of overflow, clean up immediately.

Break glass and cut by yourself - Be careful when handling glass. Please wear trousers, sleeves and closed shoes to avoid cuts

Salt enters your eyes - Please wear safety glasses to prevent salt from entering your eyes. If salt gets in your eyes, please rinse immediately.

Discussion: Because the molecules in hot water move faster than cold water, salt dissolves faster in hot water. Because the energy is higher, the hot water molecules move more quickly, so they split more easily. Other molecular contact of the substance

Figure: As shown below, salt takes 42 seconds to dissolve in hot water (first image), cold water takes 1 minute 1 second. (2nd sheet)

I work in about 30 laboratories and are working on human lymphoid hematopoiesis. My work includes monitoring all ongoing scientific projects, applying domestic and European funds, developing scientific reports on these funds, and developing and implementing cooperation agreements with the industry. After completing my doctoral course I noticed that I do not want to pursue in academia and I do not want to continue the experiment in the laboratory. I decided to work on a community project heard through the internal mailing list of Pasteur Laboratories. The first one is "Pint Science". This is a great opportunity to promote the soft skills I developed when I got my Ph.D. It is mainly in science exchange and popularity. The second project is to hold the Pro Techno exhibition, BIOTechno Forum in 2015. This is a real challenge for me: I can organize in a day event, with the help of 50 volunteers, in a few months and in my free time. There is nothing useful for our preparation in our PhD program.

After two years of research, the Australian Federal Institute for Scientific and Industrial Research announced one of the first scientific reports on submarine mining last weekend. The report 'Survey of Australian Submarine Exploration and Social Influence of Mining' focuses on the social aspect of submarine mining and "There are regulations that are inappropriate for the record world demand for deep-sea materials in Australia" I warned. Submarine mining is vulnerable to politics and large companies. According to CSIRO, there are copper, gold and even diamonds on the sea floor, mining without excavation, because the uncertainty of the environmental impact remains. I can."