i have an idea of simple project that explains the logic gates u can make a switches connected to LED for example if u want to express the AND gate then u have to connect two switches in series so that if both of the switches on the LED will go and if...
1 Answers · Science & Mathematics · 08/03/2009
Regeneron ISEF 2020 Cancelled. The Society for Science & the Public and Regeneron are deeply disappointed to share that, based on our comprehensive .
2 Answers · Science & Mathematics · 04/04/2020
...project is not that WOW-ish, but I volunteered at the last ISEF a few months ago in San Jose, California and ...
1 Answers · Science & Mathematics · 17/09/2010
No. I think they are just the best of the group they are judged in and I know most of the entries in any group are unmotivated people who were required to enter. You don't have to be spectacular to win among that crowd...
2 Answers · Science & Mathematics · 06/10/2007
Would you consider visiting a public or school library?
1 Answers · Science & Mathematics · 16/11/2011