Hi guys, I was curious the other day about my mother tongue language and I was looking for some information about how it was constructed. I’ve never thought about the correct rules, grammatical sentences or vocabulary since I always speak Vietnamese. I also speak and learn French at school but Vietnamese was for me a …
Search Results for: | arc
Hi guys, I’ve seen a psychologist today, I am not too surprised with the result. I have a second appointment, we will see what will happen next time though. Oh well boy. A short post, I am feeling a bit tired from this hour of talking. This time, I will write about cosmic rays. The …
Hi guys, Did you see the news about the last NASA challenge for 3D printing habitat on Mars? Some of my contacts sends me the result and the propositions are really awesome. The participant give very good proposition and on particular the Kahn-Yates proposition caught my attention since the idea concept is quite close from …
Hi guys, So yeah don’t forget that this blog is a personal one. We are trying to learn something new everyday, but it also means we can learn and make mistakes. Today will be a short post on how to use a sextant. I was lucky enough to find a sextant during one of my …
#163 | ast07 – Introduction on how to calculate Longitude and Latitude without a GPS & lunar eclipse
Hi guys! Big post for tonight. As you probably know, the longest lunar eclipse of this century will occurred tonight at 9:30pm and in addition with that, Mars orbit compared to the Earth will also be in “opposition”, it means that Mars will be bigger as usual in the sky because it will be close …
Hey, today I’ll talk about security and more specifically pentest once again. I feel lucky these days because I feel I learn new things every weeks at least. Today I’ll talk about server-side JavaScript but not on MongoDB, rather I’ll speak about GatewayScript, which is a proprietary language by IBM. GatewayScript GatewayScript is used mainly …
Hi guys, I wanted to learn some domotic stuff a long time ago since I wanted to make some stuff and see how it can work (and for fun by laziness). I am clearly in lack of creativity these days. It will be a short post. Not really used to .json script but I’ve learned some stuff …
Hi, today I’ll do a quick preamble article about NoSQL Injection, more specifically on MongoDB. I found an interesting way to call the $where operator when you’re in an NoSQL injection inside a field. Current techniques Normally, you are not supposed to be able to call the $where operator since it is a top-level …
Hi guys! I am a rush for this post, Bach has linked me this article about two merging stars in 2022 that could create a “Red Nova”: link. It can create an explosion so big that it could be visible without a telescope. The object can also be so bright that it could last 6 …
Hey, so I’ve been doing some follow-up research on the vulnerability I found in Smarty and I’ll be doing a quick post on what I found, with the conditions needed to trigger it. Version affected So I’m not finished with the testing obviously but there were some weird things, such as the fact that …