Extending the monitor: if the DisplayPort doesn't work

For a long period of time I tried to connect my notebook Dell with his related monitor to extend it without success.

The particular connection between those two devices was:

• DisplayPort standard cable as first port on the monitor (also this device was branded Dell);
• HDMI port on the notebook.

The connection (it seems like a movie's title..!!)

We usually have a connection which is HDMI-HDMI, but this is one of those strange cases in which the cable has two different ports on the different sides.

The first think a guy thinks to do is to buy a perfect cable for this case: I bought a wire with HDMI on one side and DisplayPort on the other (I spent 12€!!).

DisplayPort-HDMI cable.

Nothing.

It didn't work anyway. At this point my colleague suggested me to use a normal HDMI cable and on the monitor side to use an HDMI-DVI adapter. In this way I could connect the HDMI side direct with my notebook and the other side connected with the adapter and the adapter with DVI port of the monitor this time.

HDMI-HDMI cable

HDMI-DVI adapter

 Finally this solution worked perfectly!!

#RomaFF13 | L'anti-scienza - Il caso Ilaria Capua

Between Italians and Science there is a relationship of distrust.

Just think of the vaccines. But, the case about Ilaria Capua, internationl famous virology overwhelmed by a media false scandal that branded her like a trafficker of viruses, it's exemplary.

Now Ilaria reconstructs the story and elaborates its teachings. And a group of authoritative witnesses analyzes a collective feeling: in Italy it's easier to trust a fake news than a scientist?

Posterity will judge...

How machine learning helps scientists track asteroids

Astrophotography: 46P/Wirtaten

My last shot in astrophotography, although there were less than 10°C, 46P/Wirtaten comet is here!!

Computer brand to avoid

Ok, this could seem to a medieval index, but no: it's not referred to personal ideas. This is a list of computer brand to avoid based on my personal experience.

  So, These are the brands I want to avoid for my next purchases:

• Acer
• Toshiba

PS: this is my personal thoughs about which brands I'll try to direct to next time:

• Dell 

That's all folks!