Interactive youth science workshops benefit student participants and graduate student mentors.

Science communication and outreach are essential for training the next generation of scientists and raising public awareness for science. Providing effective science, technology, engineering, and mathematics (STEM) educational outreach to students in classrooms is challenging because of the need to form partnerships with teachers, the time commitment required for the presenting scientist, and the limited class time allotted for presentations. In our Present Your Ph.D. Thesis to a 12-Year Old outreach project, our novel solution to this problem is hosting a youth science workshop (YSW) on our university campus. The YSW is an interpersonal science communication and outreach experience in which graduate students from diverse scientific disciplines introduce middle and high school students to their cutting-edge research and mentor them to develop a white-board presentation to communicate the research to the workshop audience. Our assessment of the YSW indicated that participating young students expressed significantly more positive attitudes toward science and increased motivation to work in a STEM career after attending the workshop. Qualitative follow-up interviews with participating graduate students' show that even with minimal time commitment, an impactful science communication training experience can be achieved. The YSW is a low-cost, high-reward educational outreach event amenable to all disciplines of science. It enhances interest and support of basic science research while providing opportunities for graduate students to engage with the public, improve their science communication skills, and enhance public understanding of science. This YSW model can be easily implemented at other higher education institutions to globally enhance science outreach initiatives.

Effect of coconut and sesame oils on gingivitis.

The effectiveness of Oil Pulling Therapy (OPT) with coconut (CO) and sesame oil (SO) on gingivitis patients is of interest. Forty patients were randomly distributed into group A and B for CO and SO respectively. Participants of group A were explained in detail about the OPT with CO and group B with SO along with their routine oral hygiene practice for 30 days. The mean plaque index of CO and SO reduced from 1.5 to 1.32 and 1.65 to 1.36 (p<0.05) respectively after 30 days. The mean gingival index of CO and SO declined from 1.12 to 0.9 and 1.1 to 0.81 respectively after 30 days (p<0.05) compared to initial scores. The mean no. of colonies in the case of CO and SO declined from 35.8 x 103 to 32.4 x 103 and 6.8 x 103 to 34.6 x 103 after 30 days (p<0.05). OPT reduced plaque and gingivitis, according to the results of one month. Hence, we must increase awareness about oil pulling, as this home therapy can prevent gingival diseases in countries with limited resources like ours.