Mexican Student Strike – #NoMoreViolence

BUAP-StudentStrike

Last week at Puebla City the BUAP University went to student strike due to violent events against students. This is a shameful situation for Mexican society. An increase in violence affects us in every economical sector of our lives. As a citizen, I worried about the safety of my family and friends when they are … Read more Mexican Student Strike – #NoMoreViolence

Copper sulfide – Preparation of precursor solutions

During my postdoctoral stay at the Physics Institute of BUAP one of my duties is the deposition of thin-film semiconductors. At this laboratory IFUAP-205, I have been doing chemistry activities like the preparation of precursors solutions. In Fig.1, I want to show you three vials with solutions of different molar concentrations used for copper sulfide … Read more Copper sulfide – Preparation of precursor solutions

Outreach day for young girls – Development of Solar cells

Mexican highschool girls attending outreach

February 11th has been designated as the international day of women and girls in science to promote their participation in STEM (Science, Technology, Engineering, Mathematics) activities [1]. For the first time in 2020, the Physics Institute of BUAP (IFUAP) opens its doors to young girls to talk about science and technology. Here, at the BUAP … Read more Outreach day for young girls – Development of Solar cells

I replace the battery of my phone, now what?

Last week I was talking about “DIY Culture: Repair and Recycle” where I show you the way I found to replace an old iPhone 6 and keep using it for a while in 2020. But now, there is still a problem. What I should do with the used battery? The answer is to trash it, … Read more I replace the battery of my phone, now what?