Tootfinder

In Ecuador’s Amazon, Big Oil exploits Indigenous communities in the absence of the state https://news.mongabay.com/2025/06/in-ecuadors-amazon-big-oil-exploits-indigenous-communities-in-the-absence-of-the-state/

In Ecuador’s Amazon, Big Oil exploits Indigenous communities in the absence of the state
This story is published in partnership with the Ecuadorian independent media outlet GK. Sitting in a small gray motorboat, Rosa Aranda dips her fingers in the Villano River as she lists the communities she plans to visit over the coming days: Piwiri, Kamunwi and Yutzuyaku. Aranda, 45 years old with long, thick black hair, is […]

Muon tracking in a LiquidO opaque scintillator detector
LiquidO Collaboration, J. Apilluelo, L. Asquith, E. F. Bannister, N. P. Barradas, C. L. Baylis, J. L. Beney, M. Berberan e Santos, X. de la Bernardie, T. J. C. Bezerra, M. Bongrand, C. Bourgeois, D. Breton, J. Busto, A. Cabrera, A. Cadiou, E. Calvo, M. de Carlos Generowicz, E. Chauveau, B. J. Cattermole, M. Chen, P. Chimenti, D. F. Cowen, S. Kr. Das, S. Dusini, A. Earle, M. Felizardo, C. Frigerio Martins, J. Gal\'an, J. A. Gar…

Muon tracking in a LiquidO opaque scintillator detector
LiquidO is an innovative radiation detector concept. The core idea is to exploit stochastic light confinement in a highly scattering medium to self-segment the detector volume. In this paper, we demonstrate event-by-event muon tracking in a LiquidO opaque scintillator detector prototype. The detector consists of a 30 mm cubic scintillator volume instrumented with 64 wavelength-shifting fibres arranged in an 8$\times$8 grid with a 3.2 mm pitch and read out by silicon photomultipliers. A wax-base…