https://api.thingspeak.com/channels/1674400/fields/1.json?results=2
https://thingspeak.com/channels/1674400
Bloc de Ciències
Laboratori a l'Escola Mestres Montaña
https://api.thingspeak.com/channels/1674400/fields/1.json?results=2
https://thingspeak.com/channels/1674400