hal5.org 的前十大競爭對手

nss.org

Planetary Defense https://www.youtube.com/watch?v=OnHmVz5odbIThe Earth is silently but continuously threatened by near-Earth objects—asteroids—some of which we will not spot until it is too late.The National Space Society works tirelessly to urge Congress to address these potential Earth-wrecking objects, but much remains to be done. You can make a donation to help protect our planet at go.nss.org/defendearth.There are...

gravityresearchfoundation.org

The main purpose of the Gravity Research Foundation is to encourage scientific research and arrive at a more complete understanding of the phenomenon of Gravitation through its annual Awards for Essays on Gravitation with the expectation that beneficial uses will ensue.

antigravity.tech

You may request Antigravity repair service by selecting your product. This also allows you to view repair costs and track real-time service progress through our official repair system.

skeptic.com

Witch-hunting in Africa continues to claim hundreds of lives annually, particularly targeting elderly women. Leo Igwe’s Advocacy for Alleged Witches fights this deadly superstition with skepticism and compassion, aiming to end witch persecution by 2030.

indivisiblegreatervancouver.org

Volunteer and get involved in shaping your community!

citizengo.org

CitizenGO is a community of active citizens that seeks to promote the participation of society in politics.

siecobywatelska.pl

Sieć Obywatelska Watchdog Polska to niezależna, apolityczna i niedochodowa organizacja pożytku publicznego działająca od ponad 20 lat na rzecz przejrzystości życia publicznego, dobrego rządzenia oraz odpowiedzialności władzy przed obywatelami. Naszą misją jest ochrona praw człowieka, w szczególności prawa dostępu do informacji publicznej, które uważamy za fundament demokratycznego społeczeństwa. Po co działamy? Wierzymy, że obywatele mają…