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Prize: Andonstar AD205 Digital Microscope This month we are giving away an Andonstar AD205 Digital Microscope to a lucky winner! This microscope features a 5 inch LCD screen, 12 prepared slides, and an output so you can show the microscope view on your own monitor. Enter by October 31st for your chance to win.

This contest has ended.

Thank you to all who entered!

We're in the process of randomly selecting and notifying a winner...

A new monthly giveaway will begin shortly!


No purchase necessary. Both members and non-members can enter. Entrants must be at least 18 years of age. Odds of winning depend on the number of entries received.

Only one entry per person and per e-mail address.

The contest will end on October 31st, 2020.

Winner agrees to let iKnowIt publish his/her full name after the contest has ended. The winner will be notified by e-mail. If you win, you will need to provide a mailing address so the prize can be sent to your home or school. If the winner does not respond to our e-mail within 3 days, a new winner will be selected.


We respect your privacy and do not share full names, e-mail addresses, or home addresses with anyone. We do, however, reserve the right to publish the name and location of the winner. You will not be added to any newsletter or e-mail lists as a result of entering this content.

Prize Value

approximately $95.00

Past Winners

To view a list of winners from past contests, please see our contest winners page.

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