Condensed Balance Sheets - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 138,811	$ 639,916
Prepaid expenses and other current assets	58,630	41,639
Total current assets	197,441	681,555
Operating lease right-of-use asset	77,165	24,453
Other assets	5,752	5,752
Total assets	280,358	711,760
Current liabilities
Accounts payable	39,985	43,678
Unearned revenue	76,761	76,761
Accrued expenses	155,597	95,020
Promissory note	33,856	0
Current portion of operating lease liability	38,816	27,014
Total current liabilities	345,015	242,473
Long-term liabilities
Unearned revenue	2,043,754	2,101,325
Promissory note	21,544	0
Operating lease liability	38,777	0
Convertible promissory notes, net	814,700	708,070
Total liabilities	3,263,790	3,051,868
Commitments and contingencies	0	0
Stockholders' deficit
Preferred stock, $.001 par value per share, 1,000,000 shares authorized; no shares issued	0	0
Common stock, par value $.001 per share, 200,000,000 shares authorized, 133,441,778 and 131,506,494 issued and outstanding	133,442	131,507
Additional paid-in capital	105,407,209	104,896,975
Accumulated deficit	(108,524,083)	(107,368,590)
Total stockholders' deficit	(2,983,432)	(2,340,108)
Total liabilities and stockholders' deficit	$ 280,358	$ 711,760