- NDM-DryToilets-IMG 6933 © Sidonie Frances - Low-tech Lab
- NDM-CricketBreeding-IMG 7176 © Sidonie Frances - Low-tech Lab
- NDM-CricketBreeding-IMG 7174 © Sidonie Frances - Low-tech Lab
- NDM-Computer-IMG 6827- © Sidonie Frances - Low-tech Lab
- NDM-Computer-IMG 4608 © Sidonie Frances - Low-tech Lab
- NDM-CeramicWaterFilter-IMG 6825- © Sidonie Frances - Low-tech Lab
- NDM-CeramicWaterFilter-IMG 6821- © Sidonie Frances - Low-tech Lab
- NDM-CeramicWaterFilter-IMG 6819- © Sidonie Frances - Low-tech Lab
- NDM-CeramicWaterFilter-IMG 6678- © Sidonie Frances - Low-tech Lab
- NDM-CeramicWaterFilter-IMG 6675- © Sidonie Frances - Low-tech Lab
- NDM-CeramicWaterFilter-IMG 6674- © Sidonie Frances - Low-tech Lab
- NDM-BlackSoldierFly-IMG 6928 © Sidonie Frances - Low-tech Lab
- NDM-BlackSoldierFly-IMG 6906 © Sidonie Frances - Low-tech Lab
- NDM-BlackSoldierFly-DSC 0815-2 © Sidonie Frances - Low-tech Lab
- NDM-BlackSoldierFly-DSC 0732- © Sidonie Frances - Low-tech Lab