v3.25.2
Summary of Significant Accounting Policies (Tables)
 6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Accounting Policies [Abstract]    
Schedule of fair value measurements  
         
   2024   2023 
Liabilities:          
Balance of derivative liabilities – beginning of year  $—   $— 
Issued   —    9,192,672 
Converted   —    (3,786,452)
Change in fair value recognized in operations   —    (5,406,220)
Balance of derivative liabilities – end of year  $—   $— 
Schedule of fair value hierarchy level  
          
December 31, 2024   Derivative Liabilities    Total 
Level I  $—   $— 
Level II  $—   $— 
Level III  $—   $— 

 

           
December 31, 2023   Derivative Liabilities    Total 
Level I  $—   $— 
Level II  $—   $— 
Level III  $—   $— 
Schedule of estimated lives  
   
  Office and computer equipment 5 years
  Furniture and fixtures 7 years
  Lab equipment 7 years
  Leasehold improvements 7 years
     
Schedule of segment information
        
​  June 30,   December 31, 
   2025   2024 
Current Segment assets          
    Cash  $7,966,500   $7,827,487 
    Accounts receivable   12,927    18,612 
    Prepaid expenses and other current assets   723,921    944,683 
           
Total current segment assets   8,703,348    8,790,782 
           
Long-term segment assets          
    Property and equipment, net   621,903    672,861 
    Right of use assets, net   347,298    432,397 
    Intangible assets, net   —    5,333 
    Deposits   12,850    12,850 
    Patent costs, net   

711,148

    701,089 
           
Total segment assets  $10,396,547   $10,615,312 
           

The accounting policies of the product testing segment are the same as those described in the summary of significant accounting policies. The measure of segment assets is reported on the balance sheet as total consolidated assets.

 

Reportable segment operating results are presented below:

         
   Six Months Ended June 30, 
Revenue  2025   2024 
   Product Test sales  $8,415   $23,798 
Total Segment Revenue  $8,415   $23,798 
           
Segment Operating expenses          
   Payroll and related costs  $961,517   $ 3,387,020 
   Rent and facility expense   155,854    101,222 
   Legal and professional expense   511,264    444,473 
   Consulting and contractor expense   326,707    396,277 
   Insurance expense   314,830    363,558 
   Filing fees expense   42,290    76,957 
   Transfer agent expense   11,936    20,153 
   Software and web computing expense   180,314    137,488 
   Board compensation expense   99,390    99,958 
   Investor relations expense   7,500    67,524 
   Other segment items (a)   233,990    249,788 
   Research and development expense   165,296    18,120 
   Sales and marketing expense   252,863    92,181 
   Amortization expense   53,923    9,587 
   Interest expense, net   9,004    11,071 
Total Segment Net Income (Loss)  $(3,318,263)  $(5,451,579)

 

(a)Other segment items included in segment net income (loss) include shipping expense, taxes expense, subscription fees expense, bank fees expense and other overhead expense.

 

 

         
   Three Months Ended June 30, 
Revenue  2025   2024 
   Product Test sales  $7,475   $7,870 
Total Segment Revenue  $7,475   $7,870 
           
Segment Operating expenses          
   Payroll and related costs  $360,471   $ 451,245 
   Rent and facility expense   89,461    59,667 
   Legal and professional expense   209,744    94,736 
   Consulting and contractor expense   165,905    173,499 
   Insurance expense   158,263    181,821 
   Filing fees expense   22,159    1,804 
   Transfer agent expense   5,554    6,587 
   Software and web computing expense   101,723    65,275 
   Board compensation expense   49,778    49,958 
   Investor relations expense   3,750    6,429 
   Other segment items (a)   136,742    129,456 
   Research and development expense   163,096    7,280 
   Sales and marketing expense   211,043    57,779 
   Amortization expense   8,485    4,794 
   Interest expense, net   4,500    5,535 
Total Segment Net Income (Loss)  $(1,683,199)  $(1,287,995)

 

(a)Other segment items included in segment net income (loss) include shipping expense, taxes expense, subscription fees expense, bank fees expense and other overhead expense.