November 26, 2023 - Neuroscientist.

It was below freezing this morning, and the conditions promised to be good. I didn't have much time, so I went to the nearby Roche aux Sabots Sud to try "Neurosciences", a boulder that I had always kept aside for some other day, which turned out to be today.
The boulder was dry, but the top required some cleaning, and multiple attempts for the slopers to be rid of sandy grains that covered them. Once cleared out, it didn't take me very long to finish it off.

Fontainebleau - Roche aux Sabots Sud - Neurosciences 7B+(7B)

The left exit required even more cleaning and seemed to be not possible at first, but persistence paid off and the slopers gained in friction, making the left version possible. Given the mediocre conditions on the left side, it felt almost as hard as the original version, but as I already knew the first part, it went down much faster after all.

Fontainebleau - Roche aux Sabots Sud - Neurosciences (gauche) 7B(7A+)