Tag Archives: biophysics

epow (Experiment project of the Week)

The experiment I want to highlight this week is related to salt concentration in plants and how it is related to electrical signals in the plant: Discovering a salt-induced systemic electrical signal in plants.

This project is relevant to improve plant tracking with several applications like study how a highway affects local plants, how a forest changes its soil over the years, or for instance, how different chemicals enhance the growth or maybe detecting a bug infestation.


epow (Experiment project of the Week)

This week the project I want to highlight is about biohacking. The idea is to create open source processes to fabricate insulin and hence reduce the cost of the drugs.

Once developed, the processes to fabricate insulin will be free available to everybody, so it will be very easy to anybody to produce insulin on demand.

Because this project aims to help improve life and will have a huge impact in millions of people, it deserves to be funded.


What if?


Original title: What if?

Title of this edition: What if?

Author: Randall Munroe.

Gender: Scientific divulgation.


Editorial: Houghton Mifflin HarcourtPublishing Company.

Edition year: 1, 2014..

Prizes: …

Synopsis [Warning: Spoiler]: This is a set of scientific answer to “absurd hypothetical questions”, like for instance “How high a human can through something?”.

Personal Review: There is 3 reasons why I enjoy this book quite a lot. The first one, because it is a present from a very good friend for my birthday. Although the questions are completely absurd in some cases, the answers are scientifically correct, and I like it. The last reason is that Randall Munroe is the creator of xkcd comic.


This book is totally engaging. You read one answer, and if you read the next question… they you are done, you need to red next answer and so on.

The best thing is that it keeps using the same jokes he developed in the xkcd comic, and even using completely accurate answers, they can be understood by everybody with minimum physics knowledge.